Rare Single Nucleotide and Copy Number Variants and the Etiology of Congenital Obstructive Uropathy: Implications for Genetic Diagnosis.

Autor: Ahram DF; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Lim TY; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Ke J; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Jin G; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Verbitsky M; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Bodria M; Division of Nephrology and Renal Transplantation, IRCCS Istituto Giannina Gaslini, Genoa, Italy., Kil BH; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Chatterjee D; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Piva SE; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Marasa M; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Zhang JY; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Cocchi E; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Caridi G; Division of Nephrology and Renal Transplantation, IRCCS Istituto Giannina Gaslini, Genoa, Italy.; Laboratory on Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy., Gucev Z; Medical Faculty of Skopje, University Children's Hospital, Skopje, Macedonia., Lozanovski VJ; Medical Faculty of Skopje, University Children's Hospital, Skopje, Macedonia.; Department of General, Visceral and Transplant Surgery, University Hospital Heidelberg, Heidelberg, Germany., Pisani I; Unità Operativa Nefrologia, Azienda Ospedaliero-Universitaria di Parma, Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy., Izzi C; Division of Nephrology, Department of Obstetrics and Gynecology, ASST Spedali Civili of Brescia, Brescia, Italy., Savoldi G; Medical Genetics Laboratory, ASST-Spedali Civili, Brescia, Italy., Gnutti B; Medical Genetics Laboratory, ASST-Spedali Civili, Brescia, Italy., Capone VP; Department of Medicine, Division of Nephrology, Columbia University, New York, New York.; Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy., Morello W; Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy., Guarino S; Department of Woman and Child and of General and Specialized Surgery, Università degli Studi della Campania 'Luigi Vanvitelli,' Naples, Italy., Esposito P; Department of Internal Medicine, University of Genoa, Genova, Italy.; Unit of Nephrology, IRCCS San Martino Polyclinic Hospital, Genoa, Italy., Lambert S; Yale School of Medicine/Yale New Haven Health System, New Haven, Connecticut., Radhakrishnan J; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Appel GB; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Uy NS; Division of Pediatric Nephrology, Department of Pediatric, NewYork-Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, New York., Rao MK; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Canetta PA; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Bomback AS; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Nestor JG; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Hays T; Department of Pediatrics, Division of Neonatology, Columbia University, New York, New York., Cohen DJ; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Finale C; Nephrology, Dialysis and Renal Transplantation Unit, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I, Lancisi, Salesi of Ancona, Ancona, Italy., Wijk JAEV; Department of Pediatric Nephrology, Emma Children's Hospital, University of Amsterdam, Amsterdam, The Netherlands., La Scola C; Nephrology and Dialysis Unit, Department of Pediatrics, Azienda Ospedaliero Universitaria Sant'Orsola-Malpighi, Bologna, Italy., Baraldi O; Nephrology, Dialysis and Renal Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy., Tondolo F; Nephrology, Dialysis and Renal Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy., Di Renzo D; 'Spirito Santo' Hospital of Pescara, Pediatric Surgery of 'G. d'Annunzio' University of Chieti-Pescara, Chieti, Italy., Jamry-Dziurla A; Polish Registry of Congenital Malformations, Chair and Department of Medical Genetics, University of Medical Sciences, Poznan, Poland., Pezzutto A; Nephrology and Dialysis Unit, Department of Medicine, SS Annunziata Hospital, 'G. d'Annunzio' University, Chieti, Italy., Manca V; Department of Pediatric Urology, Azienda Ospedaliera Brotzu, Cagliari, Italy., Mitrotti A; Department of Medicine, Division of Nephrology, Columbia University, New York, New York.; Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy., Santoro D; Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy., Conti G; Department of Pediatric Nephrology, Azienda Ospedaliera Universitaria 'G. Martino,' Messina, Italy., Martino M; Pediatric Nephrology and Dialysis Unit, Pediatric Hospital 'Giovanni XXIII,' Bari, Italy., Giordano M; Pediatric Nephrology and Dialysis Unit, Pediatric Hospital 'Giovanni XXIII,' Bari, Italy., Gesualdo L; Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy., Zibar L; Department of Nephrology, University Hospital Merkur, Zagreb, Croatia.; Faculty of Medicine, University Josip Juraj Strossmayer in Osijek, Osijek, Croatia., Masnata G; Department of Pediatric Urology, Azienda Ospedaliera Brotzu, Cagliari, Italy., Bonomini M; Nephrology and Dialysis Unit, Department of Medicine, SS Annunziata Hospital, 'G. d'Annunzio' University, Chieti, Italy., Alberti D; Pediatric Surgery, University of Brescia, Brescia, Italy., La Manna G; IRCCS Azienda Ospedaliera di Bologna, Nephrology, Dialysis and Kidney Transplant Unit, St. Orsola University Hospital, Bologna, Italy., Caliskan Y; Division of Nephrology, Saint Louis University School of Medicine, Saint Louis, Missouri., Ranghino A; Nephrology, Dialysis and Renal Transplantation Unit, Azienda Ospedaliera Universitaria Ospedali Riuniti Umberto I, Lancisi, Salesi of Ancona, Ancona, Italy., Marzuillo P; Department of Woman and Child and of General and Specialized Surgery, Università degli Studi della Campania 'Luigi Vanvitelli,' Naples, Italy., Kiryluk K; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Krzemień G; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Miklaszewska M; Department of Pediatric Nephrology and Hypertension, Jagiellonian University Medical College, Krakow, Poland., Lin F; Division of Pediatric Nephrology, Department of Pediatric, NewYork-Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, New York., Montini G; Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.; Department of Clinical Sciences and Community Health, Giuliana and Bernardo Caprotti Chair of Pediatrics, University of Milano, Milano, Italy., Scolari F; Division of Nephrology and Dialysis, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia and ASST Spedali Civili of Brescia, Brescia, Italy., Fiaccadori E; Unità Operativa Nefrologia, Azienda Ospedaliero-Universitaria di Parma, Dipartimento di Medicina e Chirurgia, Università di Parma, Parma, Italy., Arapović A; Department of Pediatrics, University Hospital of Split, Split, Croatia.; School of Medicine, University of Split, Split, Croatia., Saraga M; Department of Pediatrics, University Hospital of Split, Split, Croatia.; School of Medicine, University of Split, Split, Croatia., McKiernan J; Department of Urology, Columbia University Irving Medical Center, New York, New York., Alam S; Department of Urology, Columbia University Irving Medical Center, New York, New York.; Division of Pediatric Urology, MUSC Health-University Medical Center, Charleston, South Carolina., Zaniew M; Department of Pediatrics, University of Zielona Góra, Zielona Góra, Poland., Szczepańska M; Department of Pediatrics, FMS in Zabrze, Medical University of Silesia, Katowice, Poland., Szmigielska A; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Sikora P; Department of Pediatric Nephrology, Medical University of Lublin, Lublin, Poland., Drożdż D; Department of Pediatric Nephrology and Hypertension, Jagiellonian University Medical College, Krakow, Poland., Mizerska-Wasiak M; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Mane S; Yale Center for Mendelian Genomics (YCMG), New Haven, Connecticut., Lifton RP; Yale Center for Mendelian Genomics (YCMG), New Haven, Connecticut., Tasic V; Medical Faculty of Skopje, University Children's Hospital, Skopje, Macedonia., Latos-Bielenska A; Polish Registry of Congenital Malformations, Chair and Department of Medical Genetics, University of Medical Sciences, Poznan, Poland., Gharavi AG; Department of Medicine, Division of Nephrology, Columbia University, New York, New York., Ghiggeri GM; Division of Nephrology and Renal Transplantation, IRCCS Istituto Giannina Gaslini, Genoa, Italy.; Laboratory on Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy., Materna-Kiryluk A; Polish Registry of Congenital Malformations, Chair and Department of Medical Genetics, University of Medical Sciences, Poznan, Poland., Westland R; Department of Pediatric Nephrology, Emma Children's Hospital, University of Amsterdam, Amsterdam, The Netherlands., Sanna-Cherchi S; Department of Medicine, Division of Nephrology, Columbia University, New York, New York.

Publikováno v: Journal of the American Society of Nephrology : JASN [J Am Soc Nephrol] 2023 Jun 01; Vol. 34 (6), pp. 1105-1119. Date of Electronic Publication: 2023 Mar 30.

The copy number variation landscape of congenital anomalies of the kidney and urinary tract.

Autor: Verbitsky M; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Westland R; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA.; Department of Pediatric Nephrology, Amsterdam UMC, Amsterdam, the Netherlands., Perez A; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Kiryluk K; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Liu Q; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Krithivasan P; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Mitrotti A; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Fasel DA; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Batourina E; Department of Urology, Columbia University College of Physicians and Surgeons, New York, NY, USA., Sampson MG; University of Michigan School of Medicine, Department of Pediatrics-Nephrology, Ann Arbor, MI, USA., Bodria M; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa, Italy., Werth M; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Kao C; Center for Applied Genomics, The Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA., Martino J; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Capone VP; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Vivante A; Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.; Pediatric Department B and Pediatric Nephrology Unit, Edmond and Lily Safra Children's Hospital, Chaim Sheba Medical Center, Tel Hashomer and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel., Shril S; Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA., Kil BH; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Marasà M; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Zhang JY; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Na YJ; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Lim TY; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Ahram D; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Weng PL; Department of Pediatric Nephrology, UCLA Medical Center and UCLA Medical Center-Santa Monica, Los Angeles, CA, USA., Heinzen EL; Institute for Genomic Medicine, Columbia University Medical Center, New York, NY, USA., Carrea A; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa, Italy., Piaggio G; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa, Italy., Gesualdo L; Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy., Manca V; Department of Pediatric Urology, Azienda Ospedaliera Brotzu, Cagliari, Italy., Masnata G; Department of Pediatric Urology, Azienda Ospedaliera Brotzu, Cagliari, Italy., Gigante M; Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy., Cusi D; National Research Council of Italy, Inst. Biomedical Technologies Milano Bio4dreams Scientific Unit, Milano, Italy., Izzi C; Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST, Spedali Civili e Presidio di Montichiari, Brescia, Italy., Scolari F; Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia, Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari, Brescia, Italy., van Wijk JAE; Department of Pediatric Nephrology, Amsterdam UMC, Amsterdam, the Netherlands., Saraga M; Department of Pediatrics, University Hospital of Split, Split, Croatia.; School of Medicine, University of Split, Split, Croatia., Santoro D; Dipartimento di Medicina Clinica e Sperimentale, Università degli Studi di Messina, Messina, Italy., Conti G; Department of Pediatric Nephrology, Azienda Ospedaliera Universitaria 'G. Martino', Messina, Italy., Zamboli P; Division of Nephrology, University of Campania 'Luigi Vanvitell', Naples, Italy., White H; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Drozdz D; Department of Pediatric Nephrology and Hypertension, Dialysis Unit, Jagiellonian University Medical College, Krakow, Poland., Zachwieja K; Department of Pediatric Nephrology and Hypertension, Dialysis Unit, Jagiellonian University Medical College, Krakow, Poland., Miklaszewska M; Department of Pediatric Nephrology, Jagiellonian University Medical College, Krakow, Poland., Tkaczyk M; Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland., Tomczyk D; Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland., Krakowska A; Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz, Poland., Sikora P; Department of Pediatric Nephrology Medical University of Lublin, Lublin, Poland., Jarmoliński T; Children's Department, Międzyrzecki Hospital, Międzyrzecz, Poland., Borszewska-Kornacka MK; Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland., Pawluch R; Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland., Szczepanska M; Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland., Adamczyk P; Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland., Mizerska-Wasiak M; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Krzemien G; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Szmigielska A; Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland., Zaniew M; Department of Pediatrics, University of Zielona Góra, Zielona Góra, Poland., Dobson MG; Department of Clinical Genetics, Our Lady's Children's Hospital Crumlin, Dublin, Ireland.; National Children's Research Centre, Our Lady's Children's Hospital Crumlin, Dublin, Ireland., Darlow JM; Department of Clinical Genetics, Our Lady's Children's Hospital Crumlin, Dublin, Ireland.; National Children's Research Centre, Our Lady's Children's Hospital Crumlin, Dublin, Ireland., Puri P; National Children's Research Centre, Our Lady's Children's Hospital Crumlin, Dublin, Ireland.; National Children's Hospital Tallaght, Dublin, Ireland., Barton DE; Department of Clinical Genetics, Our Lady's Children's Hospital Crumlin, Dublin, Ireland.; University College Dublin UCD School of Medicine, Our Lady's Children's Hospital Crumlin, Dublin, Ireland., Furth SL; Departments of Pediatrics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Division of Nephrology, Children's Hospital of Philadelphia (CHOP), Philadelphia, PA, USA., Warady BA; Department of Pediatrics, University of Missouri-Kansas City School of Medicine, Division of Nephrology, Children's Mercy Kansas City, Kansas City, MO, USA., Gucev Z; University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia., Lozanovski VJ; University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia.; University Clinic for General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany., Tasic V; University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia., Pisani I; Department of Medicine and Surgery, University of Parma, Parma, Italy., Allegri L; Department of Medicine and Surgery, University of Parma, Parma, Italy., Rodas LM; Renal Division, Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain., Campistol JM; Renal Division, Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain., Jeanpierre C; Laboratory of Hereditary Kidney Diseases, Inserm UMR 1163, Imagine Institute, Paris Descartes-Sorbonne Paris Cité University, Paris, France., Alam S; Department of Pediatric Urology, Columbia University College of Physicians and Surgeons, New York, NY, USA., Casale P; Department of Pediatric Urology, Columbia University College of Physicians and Surgeons, New York, NY, USA.; Mount Sinai Medical Center, Kravis Children's Hospital, New York, NY, USA., Wong CS; Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque, NM, USA., Lin F; Division of Pediatric Nephrology, Department of Pediatrics, Columbia University, New York, NY, USA., Miranda DM; Department of Pediatrics, Unit of Pediatric Nephrology, Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil., Oliveira EA; Department of Pediatrics, Unit of Pediatric Nephrology, Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil., Simões-E-Silva AC; Department of Pediatrics, Unit of Pediatric Nephrology, Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil., Barasch JM; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA., Levy B; Department of Pathology and Cell Biology, Columbia University, New York, NY, USA., Wu N; Department of Orthopedic Surgery, Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Medical Research Center of Orthopedics, all at Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China.; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA., Hildebrandt F; Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA., Ghiggeri GM; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa, Italy., Latos-Bielenska A; Department of Medical Genetics, Poznan University of Medical Sciences, and NZOZ Center for Medical Genetics GENESIS, Poznan, Poland., Materna-Kiryluk A; Department of Medical Genetics, Poznan University of Medical Sciences, and NZOZ Center for Medical Genetics GENESIS, Poznan, Poland., Zhang F; Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China., Hakonarson H; Center for Applied Genomics, The Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA., Papaioannou VE; Department of Genetics and Development, Columbia University Medical Center, New York, NY, USA. vep1@cumc.columbia.edu., Mendelsohn CL; Department of Urology, Columbia University College of Physicians and Surgeons, New York, NY, USA. clm20@cumc.columbia.edu., Gharavi AG; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA. ag2239@cumc.columbia.edu., Sanna-Cherchi S; Division of Nephrology, Department of Medicine, Columbia University, New York, NY, USA. ss2517@cumc.columbia.edu.

Publikováno v: Nature genetics [Nat Genet] 2019 Jan; Vol. 51 (1), pp. 117-127. Date of Electronic Publication: 2018 Dec 21.

Exome-wide Association Study Identifies GREB1L Mutations in Congenital Kidney Malformations.

Autor: Sanna-Cherchi S; Division of Nephrology, Columbia University, New York, NY 10032, USA. Electronic address: ss2517@cumc.columbia.edu., Khan K; Center for Human Disease Modeling, Duke University, Durham, NC 27701, USA., Westland R; Division of Nephrology, Columbia University, New York, NY 10032, USA; Department of Pediatric Nephrology, VU University Medical Center, Amsterdam 1007 MB, the Netherlands., Krithivasan P; Division of Nephrology, Columbia University, New York, NY 10032, USA., Fievet L; Center for Human Disease Modeling, Duke University, Durham, NC 27701, USA., Rasouly HM; Division of Nephrology, Columbia University, New York, NY 10032, USA., Ionita-Laza I; Department of Biostatistics, Columbia University, New York, NY 10032, USA., Capone VP; Division of Nephrology, Columbia University, New York, NY 10032, USA., Fasel DA; Division of Nephrology, Columbia University, New York, NY 10032, USA., Kiryluk K; Division of Nephrology, Columbia University, New York, NY 10032, USA., Kamalakaran S; Institute for Genomic Medicine, Columbia University Medical Center, New York, NY 10032, USA., Bodria M; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa 16147, Italy., Otto EA; University of Michigan School of Medicine, Department of Internal Medicine-Nephrology, Ann Arbor, MI 48109, USA., Sampson MG; University of Michigan School of Medicine, Department of Pediatrics-Nephrology, Ann Arbor, MI 48109, USA., Gillies CE; University of Michigan School of Medicine, Department of Pediatrics-Nephrology, Ann Arbor, MI 48109, USA., Vega-Warner V; University of Michigan School of Medicine, Department of Pediatrics-Nephrology, Ann Arbor, MI 48109, USA., Vukojevic K; Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split, Split 21000, Croatia., Pediaditakis I; Center for Human Disease Modeling, Duke University, Durham, NC 27701, USA., Makar GS; Division of Nephrology, Columbia University, New York, NY 10032, USA., Mitrotti A; Division of Nephrology, Columbia University, New York, NY 10032, USA., Verbitsky M; Division of Nephrology, Columbia University, New York, NY 10032, USA., Martino J; Division of Nephrology, Columbia University, New York, NY 10032, USA., Liu Q; Division of Nephrology, Columbia University, New York, NY 10032, USA., Na YJ; Division of Nephrology, Columbia University, New York, NY 10032, USA., Goj V; Pediatric Unit, Fatebenefratelli Hospital, Milan 20121, Italy., Ardissino G; Pediatric Nephrology and Dialysis Unit, Fondazione Ca' Granda IRCCS Ospedale Maggiore Policlinico Milano, 20122 Milan, Italy., Gigante M; Department of Medical and Surgical Sciences, University of Foggia, Foggia 71121, Italy., Gesualdo L; Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari 70121, Italy., Janezcko M; Department of Medical Genetics, Chair of Pediatrics, Jagiellonian University, Collegium Medicum, Krakow 31-008, Poland., Zaniew M; Children's Hospital, Poznan 61-825, Poland., Mendelsohn CL; Department of Urology, Pathology and Cell Biology, Genetics and Development, Columbia University, New York, NY 10032, USA., Shril S; Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA., Hildebrandt F; Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA., van Wijk JAE; Department of Pediatric Nephrology, VU University Medical Center, Amsterdam 1007 MB, the Netherlands., Arapovic A; Department of Pediatrics, University Hospital of Split, Split 21000, Croatia., Saraga M; Department of Pediatrics, University Hospital of Split, Split 21000, Croatia; School of Medicine, University of Split, Split 21000, Croatia., Allegri L; Department of Medicine and Surgery, University of Parma, Parma 43100, Italy., Izzi C; Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari, Brescia 25018, Italy; Dipartimento Ostetrico Ginecologico, Azienda Ospedaliera Spedali Civili di Brescia, Brescia 25018, Italy., Scolari F; Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari, Brescia 25018, Italy., Tasic V; Department of Pediatric Nephrology, University Children's Hospital, Medical Faculty of Skopje, Skopje 1000, Macedonia., Ghiggeri GM; Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa 16147, Italy., Latos-Bielenska A; Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS, Poznan 61-701, Poland., Materna-Kiryluk A; Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS, Poznan 61-701, Poland., Mane S; Department of Human Genetics, Yale University School of Medicine, New Haven, CT 06510, USA., Goldstein DB; Institute for Genomic Medicine, Columbia University Medical Center, New York, NY 10032, USA., Lifton RP; Department of Human Genetics, Yale University School of Medicine, New Haven, CT 06510, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA., Katsanis N; Center for Human Disease Modeling, Duke University, Durham, NC 27701, USA., Davis EE; Center for Human Disease Modeling, Duke University, Durham, NC 27701, USA. Electronic address: erica.davis@duke.edu., Gharavi AG; Division of Nephrology, Columbia University, New York, NY 10032, USA.

Publikováno v: American journal of human genetics [Am J Hum Genet] 2017 Nov 02; Vol. 101 (5), pp. 789-802.

Genetic Drivers of Kidney Defects in the DiGeorge Syndrome.

Autor: Lopez-Rivera E; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Liu YP; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Verbitsky M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Anderson BR; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Capone VP; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Otto EA; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Yan Z; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Mitrotti A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Martino J; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Steers NJ; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Fasel DA; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Vukojevic K; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Deng R; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Racedo SE; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Liu Q; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Werth M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Westland R; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Vivante A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Makar GS; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Bodria M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Sampson MG; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Gillies CE; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Vega-Warner V; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Maiorana M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Petrey DS; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Honig B; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Lozanovski VJ; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Salomon R; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Heidet L; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Carpentier W; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Gaillard D; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Carrea A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Gesualdo L; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Cusi D; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Izzi C; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Scolari F; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., van Wijk JA; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Arapovic A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Saraga-Babic M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Saraga M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Kunac N; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Samii A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., McDonald-McGinn DM; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Crowley TB; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Zackai EH; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Drozdz D; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Miklaszewska M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Tkaczyk M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Sikora P; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Szczepanska M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Mizerska-Wasiak M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Krzemien G; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Szmigielska A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Zaniew M; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Darlow JM; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Puri P; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Barton D; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Casolari E; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Furth SL; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Warady BA; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Gucev Z; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Hakonarson H; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Flogelova H; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Tasic V; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Latos-Bielenska A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Materna-Kiryluk A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Allegri L; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Wong CS; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Drummond IA; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., D'Agati V; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Imamoto A; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Barasch JM; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Hildebrandt F; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Kiryluk K; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Lifton RP; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Morrow BE; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Jeanpierre C; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Papaioannou VE; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Ghiggeri GM; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Gharavi AG; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Katsanis N; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.)., Sanna-Cherchi S; From the Division of Nephrology (E.L.-R., M.V., V.P.C., Z.Y., A.M., J.M., N.J.S., D.A.F., R.D., M.W., G.S.M., M.B., J.M.B., K.K., A.G.G., S.S.-C.) and the Division of Nephrology in Medicine and Zuckerman Mind Brain Behavior Institute (B.H.), the Departments of Systems Biology (D.S.P., B.H.), Biochemistry and Molecular Biophysics (B.H.), and Pathology (V.D.), and the Howard Hughes Medical Institute (D.S.P., B.H.), Columbia University, and the Department of Genetics and Development, Columbia University Medical Center (Q.L., V.E.P.), New York, and the Department of Genetics, Albert Einstein College of Medicine, Bronx (S.E.R., B.E.M.) - all in New York; the Center for Human Disease Modeling, Duke University, Durham, NC (Y.P.L., B.R.A., N. Katsanis); the Departments of Internal Medicine-Nephrology (E.A.O.) and Pediatrics-Nephrology (M.G.S., C.E.G., V.V.-W.), University of Michigan School of Medicine, Ann Arbor; the Department of Anatomy, Histology, and Embryology, School of Medicine, University of Split (K.V., M.S.-B.), and the Departments of Pediatrics (A.A., M. Saraga) and Pathology (N. Kunac), University Hospital of Split, Split, Croatia; the Department of Pediatric Nephrology, VU University Medical Center, Amsterdam (R.W., J.A.E.W.); the Department of Medicine, Boston Children's Hospital (A.V., F.H.), and Harvard Medical School, Boston (A.V., F.H., I.A.D.), and the Nephrology Division, Massachusetts General Hospital, Charlestown (I.A.D.) - all in Massachusetts; the Division of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa (M.B., A.C., G.M.G.), the Department of Clinical and Experimental Medicine, University of Parma (M.B., M. Maiorana, L.A.), and the Pediatric Surgery Unit, University Hospital of Parma (E.C.), Parma, the Section of Nephrology, Department of Emergency and Organ Transplantation, University of Bari, Bari (L.G.), the Department of Medical Sciences, University of Milano, and Institute of Biomedical Technologies, Italian National Institute of Research ITB-CNR, Milan (D.C.), and Dipartimento Ostetrico-Ginecologico e Seconda Divisione di Nefrologia ASST Spedali Civili e Presidio di Montichiari (C.I.) and Cattedra di Nefrologia, Università di Brescia, Seconda Divisione di Nefrologia Azienda Ospedaliera Spedali Civili di Brescia Presidio di Montichiari (F.S.), Brescia - all in Italy; the Department of General and Transplant Surgery, University Hospital of Heidelberg, Germany (V.J.L.); the Department of Pediatric Nephrology, Centre de Référence des Maladies Rénales Héréditaires de l'Enfant et de l'Adulte (R.S., L.H., C.J.), INSERM UMR 1163, Laboratory of Hereditary Kidney Diseases (R.S.), Necker-Enfants Malades Hospital, Paris Descartes-Sorbonne Paris Cite University, Imagine Institute (R.S.), Sorbonne Universités, UPMC 06, Plateforme Post-génomique de la Pitié-Salpêtrière, UMS 2 Omique, Inserm US029 (W.C.), Paris, and the Department of Genetics, Centre Hospitalier Universitaire de Reims, Unité de Formation et de Recherche de Médecine, Reims (D.G.) - both in France; the Department of Neurology, University of Washington School of Medicine, and Northwest VA Parkinson's Disease Research, Education and Clinical Centers, Seattle (A. Samii); the Division of Human Genetics, Department of Pediatrics, 22q and You Center, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania (D.M.M.-M., T.B.C., E.H.Z., S.L.F.), Division of Nephrology, Children's Hospital of Philadelphia (S.L.F.), and the Department of Genetics, University of Pennsylvania (H.H.), Philadelphia; the Dialysis Unit, Jagiellonian University Medical College (D.D.), and the Department of Pediatric Nephrology, Jagiellonian University Medical College (M. Miklaszewska), Krakow, the Department of Pediatrics, Immunology and Nephrology, Polish Mother's Memorial Hospital Research Institute, Lodz (M.T.), the Department of Pediatric Nephrology Medical University of Lublin, Lublin (P.S.), the Department of Pediatrics, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice (M. Szczepanska), the Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw (M.M.-W., G.K., A. Szmigielska), and Krysiewicza Children's Hospital (M.Z.) and the Department of Medical Genetics, Poznan University of Medical Sciences, and Center for Medical Genetics GENESIS (A.L.-B., A.M.-K.), Poznań - all in Poland; the Department of Clinical Genetics (J.M.D., D.B.), National Children's Research Centre (J.M.D., P.P.), and University College Dublin School of Medicine (D.B.), Our Lady's Children's Hospital Crumlin, and the National Children's Hospital Tallaght (P.P.), Dublin, Ireland; the Division of Pediatric Nephrology, Children's Mercy Hospital, Kansas City, MO (B.A.W.); University Children's Hospital, Medical Faculty of Skopje, Skopje, Macedonia (Z.G., V.T.); Faculty of Medicine, Palacky University, Olomouc, Czech Republic (H.F.); the Division of Pediatric Nephrology, University of New Mexico Children's Hospital, Albuquerque (C.S.W.); Ben May Department for Cancer Research, University of Chicago, Chicago (A.I.); and the Department of Genetics, Howard Hughes Medical Institute, and Yale Center for Mendelian Genomics, Yale University, New Haven, CT (R.P.L.).

Publikováno v: The New England journal of medicine [N Engl J Med] 2017 Feb 23; Vol. 376 (8), pp. 742-754. Date of Electronic Publication: 2017 Jan 25.