Twice-Yearly Lenacapavir for HIV Prevention in Men and Gender-Diverse Persons.

Autor: Kelley CF; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Acevedo-Quiñones M; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Agwu AL; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Avihingsanon A; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Benson P; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Blumenthal J; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Brinson C; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Brites C; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Cahn P; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Cantos VD; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Clark J; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Clement M; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Creticos C; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Crofoot G; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Diaz RS; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Doblecki-Lewis S; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Gallardo-Cartagena JA; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Gaur A; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Grinsztejn B; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Hassler S; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Hinojosa JC; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Hodge T; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Kaplan R; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Lacerda M; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., LaMarca A; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Losso MH; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Valdez Madruga J; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Mayer KH; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Mills A; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Mounzer K; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Ndlovu N; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Novak RM; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Perez Rios A; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Phanuphak N; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Ramgopal M; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Ruane PJ; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Sánchez J; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Santos B; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Schine P; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Schreibman T; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Spencer LY; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Van Gerwen OT; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Vasconcelos R; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Vasquez JG; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Zwane Z; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Cox S; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Deaton C; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Ebrahimi R; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Wong P; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Singh R; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Brown LB; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Carter CC; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Das M; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Baeten JM; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.)., Ogbuagu O; From the Hope Clinic of the Emory University School of Medicine, Decatur (C.F.K.), and Grady Health System (C.F.K.), and the Division of Infectious Diseases, Emory University-Ponce de Leon Center Clinical Research Site, HIV/AIDS Clinical Trials Unit (V.D.C.), Atlanta - all in Georgia; the Divisions of Pediatric and Adult Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore (A.L.A.); Be Well Medical Center, Berkley, MI (P.B.); the Department of Medicine, University of California, San Diego, San Diego (J.B.), the Department of Medicine, University of California, Los Angeles (J.C.), Ruane Clinical Research (P.J.R.), and Drew Center for AIDS Research, Education, and Services, Charles R. Drew University (L.Y.S.), Los Angeles, Optimus Medical Group/StudyOps, San Francisco (S.H.), Mills Clinical Research, West Hollywood (A.M.), Bios Clinical Research, Palm Springs (P.S.), and Gilead Sciences, Foster City (S.C., R.E., P.W., R.S., L.B.B., C.C.C., M.D., J.M.B.) - all in California; Central Texas Clinical Research, Austin (C. Brinson), and Crofoot MD Clinic and Research Center, Houston (G.C.) - both in Texas; the Department of Infectious Diseases, Louisiana State University Health Sciences Center-New Orleans, New Orleans (M.C.); Howard Brown Health (C.C.) and the Division of Infectious Diseases, University of Illinois Health Sciences (R.M.N.) - both in Chicago; the Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami (S.D.-L.), Therafirst Medical Center, Fort Lauderdale (A.L.), Midway Immunology and Research Center, Fort Pierce (M.R.), and CAN Community Health, Sarasota (T.S.) - all in Florida; the Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN (A.G.); Washington Health Institute, Washington, DC (T.H.); Fenway Health Medical Clinic, Boston (K.H.M.); Philadelphia FIGHT Community Health Centers-Jonathan Lax Treatment Center, Philadelphia (K.M.); the Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham (O.T.V.G.); the Section of Infectious Diseases, Yale School of Medicine, New Haven, CT (O.O.); Centro Ararat, San Juan, Puerto Rico (M.A.-Q.); the HIV Netherlands Australia Thailand Research Collaboration, Thai Red Cross AIDS Research Center and Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University (A.A.), and the Institute of HIV Research and Innovation-Pribta Tangerine Clinic (N.P.) - both in Bangkok; Complexo Hospitalar Universitário Professor Edgard Santos, Salvador (C. Brites), Universidade Federal de São Paulo (R.S.D.), Centro de Referência e Treinamento DST/AIDS-SP (J.V.M.), and Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (R.V.), São Paulo, Fundação Oswaldo Cruz-Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro (B.G.), Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus (M.L.), and the Infectious Diseases Service, Hospital Nossa Senhora da Conceição, Porto Alegre (B.S.) - all in Brazil; Fundación Huésped (P.C.) and Hospital General de Agudos José María Ramos Mejía (M.H.L.) - both in Buenos Aires; Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.A.G.-C., J.S.) and Via Libre (J.G.V.), Lima, and Asociación Civil Selva Amazónica, Iquitos (J.C.H.) - all in Peru; Desmond Tutu Health Foundation, Cape Town (R.K.), Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg (N.N.), and the Aurum Institute-Pretoria Clinical Research Site, Pretoria (Z.Z.) - all in South Africa; Centro de Investigacion Farmaceutica Especializada de Occidente, Guadalajara, Mexico (A.P.R.); and Gilead Sciences, Cambridge, United Kingdom (C.D.).

Publikováno v: The New England journal of medicine [N Engl J Med] 2024 Nov 27. Date of Electronic Publication: 2024 Nov 27.

Unmet Needs Among Out of Care and Recently Diagnosed Women of Color With HIV: Opportunities for Focused Interventions.

Autor: Rajabiun S; University of Massachusetts, Lowell, Lowell, Massachusetts (Dr Rajabiun); Boston University School of Public Health, Boston, Massachusetts (Dr Childs and Ms Fortu); Keck School of Medicine, University of Southern California, Los Angeles, California (Dr Spencer); Grady Health System-Ponce de Leon Center, Atlanta, Georgia (Ms Niles-Carnes); AIDS Care Group, Chester, Pennsylvania (Ms Wahome); AIDS United, Washington, District of Columbia (Ms Downes); and Health Resources and Services Administration, Rockville, Maryland (Dr Heath)., Childs E, Fortu K, Spencer LY, Niles-Carnes LV, Wahome R, Downes A, Heath CD

Publikováno v: Journal of public health management and practice : JPHMP [J Public Health Manag Pract] 2022 Mar-Apr 01; Vol. 28 (2), pp. 135-142.

Permissive and protective factors associated with presence, level, and longitudinal pattern of cervicovaginal HIV shedding.

Autor: Homans J; Maternal, Child and Adolescent Center for Infectious Diseases and Virology, Department of Pediatrics, Division of Infectious Disease, University of Southern California Keck School of Medicine, Los Angeles, CA. USA. homans@usc.edu, Christensen S, Stiller T, Wang CH, Mack W, Anastos K, Minkoff H, Young M, Greenblatt R, Cohen M, Strickler H, Karim R, Spencer LY, Operskalski E, Frederick T, Kovacs A

Publikováno v: Journal of acquired immune deficiency syndromes (1999) [J Acquir Immune Defic Syndr] 2012 May 01; Vol. 60 (1), pp. 99-110.

An epidemiological investigation of a sustained high rate of pediatric parapneumonic empyema: risk factors and microbiological associations.

Autor: Byington CL; Department of Pediatrics, University of Utah, Salt Lake City, UT, 84132, USA. cbyington@med.utah.edu, Spencer LY, Johnson TA, Pavia AT, Allen D, Mason EO, Kaplan S, Carroll KC, Daly JA, Christenson JC, Samore MH

Publikováno v: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America [Clin Infect Dis] 2002 Feb 15; Vol. 34 (4), pp. 434-40. Date of Electronic Publication: 2002 Jan 03.