Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

MicroRNA-7 Regulates Migration and Chemoresistance in Non-Hodgkin Lymphoma Cells Through Regulation of KLF4 and YY1.

Autor: Morales-Martinez M; Molecular Signal Pathway in Cancer Laboratory, Unidad de Investigación Medica en Enfermedades Oncologicas (UIMEO), Oncology Hospital, Siglo XXI National Medical Center, Instituto Méxicano del Seguro Social (IMSS), Mexico City, Mexico.; Unidad de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico., Vega GG; Molecular Signal Pathway in Cancer Laboratory, Unidad de Investigación Medica en Enfermedades Oncologicas (UIMEO), Oncology Hospital, Siglo XXI National Medical Center, Instituto Méxicano del Seguro Social (IMSS), Mexico City, Mexico.; Unidad de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico., Neri N; Department of Hematology, Oncology Hospital, National Medical Center, IMSS, Mexico City, Mexico., Nambo MJ; Department of Hematology, Oncology Hospital, National Medical Center, IMSS, Mexico City, Mexico., Alvarado I; Servicio de Anatomía Patológica, Hospital de Oncología, Centro Médico Nacional Siglo XXI, IMSS, Mexico City, Mexico., Cuadra I; Servicio de Anatomía Patológica, Hospital de Oncología, Centro Médico Nacional Siglo XXI, IMSS, Mexico City, Mexico., Duran-Padilla MA; Servicio de Patología, Hospital General de México 'Eduardo Liceaga', Facultad de Medicina de la UNAM, Mexico City, Mexico., Huerta-Yepez S; Unidad de Investigación en Enfermedades Oncológicas, Hospital Infantil de México Federico Gómez S.S.A, Mexico City, Mexico., Vega MI; Molecular Signal Pathway in Cancer Laboratory, Unidad de Investigación Medica en Enfermedades Oncologicas (UIMEO), Oncology Hospital, Siglo XXI National Medical Center, Instituto Méxicano del Seguro Social (IMSS), Mexico City, Mexico.; Department of Medicine, Hematology-Oncology Division, Greater Los Angeles VA Healthcare Center, UCLA Medical Center, Jonsson Comprehensive Cancer Center, Los Angeles, CA, United States.

Publikováno v: Frontiers in oncology [Front Oncol] 2020 Oct 27; Vol. 10, pp. 588893. Date of Electronic Publication: 2020 Oct 27 (Print Publication: 2020).

Dual role of hypoxia-inducible factor 1 α in experimental pulmonary tuberculosis: its implication as a new therapeutic target.

Autor: Baay-Guzman GJ; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico., Duran-Padilla MA; Servicio de Patologia del Hospital General de Mexico, Facultad de Medicina de la UNAM, Mexico City, Mexico., Rangel-Santiago J; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico., Tirado-Rodriguez B; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico., Antonio-Andres G; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico., Barrios-Payan J; Section of Experimental Pathology, National Institute of Medical Sciences & Nutrition 'Salvador Zubirán', Mexico City, Mexico., Mata-Espinosa D; Section of Experimental Pathology, National Institute of Medical Sciences & Nutrition 'Salvador Zubirán', Mexico City, Mexico., Klunder-Klunder M; Departamento de Investigación en Salud Comunitaria, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico., Vega MI; Oncology Research Unit, Oncology Hospital, CMN SXXI, IMSS, Mexico City, Mexico.; Department of Medicine, Hematology-Oncology Division, VA West Los Angeles Medical Center BBRI, UCLA Medical Center, Jonsson Comprehensive Cancer Center, Los Angeles, California, USA., Hernandez-Pando R; Section of Experimental Pathology, National Institute of Medical Sciences & Nutrition 'Salvador Zubirán', Mexico City, Mexico., Huerta-Yepez S; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico.

Publikováno v: Future microbiology [Future Microbiol] 2018 Jun 01; Vol. 13, pp. 785-798. Date of Electronic Publication: 2018 May 31.

HPV Involvement in Head and Neck Cancers: Comprehensive Assessment of Biomarkers in 3680 Patients.

Autor: Castellsagué X; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Alemany L; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Quer M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Halec G; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Quirós B; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Tous S; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Clavero O; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Alòs L; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Biegner T; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Szafarowski T; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Alejo M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Holzinger D; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Cadena E; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Claros E; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Hall G; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Laco J; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Poljak M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Benevolo M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Kasamatsu E; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Mehanna H; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Ndiaye C; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Guimerà N; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Lloveras B; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, León X; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Ruiz-Cabezas JC; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Alvarado-Cabrero I; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Kang CS; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Oh JK; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Garcia-Rojo M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Iljazovic E; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Ajayi OF; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Duarte F; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Nessa A; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Tinoco L; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Duran-Padilla MA; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Pirog EC; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Viarheichyk H; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Morales H; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Costes V; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Félix A; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Germar MJ; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Mena M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Ruacan A; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Jain A; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Mehrotra R; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Goodman MT; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Lombardi LE; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Ferrera A; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Malami S; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Albanesi EI; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Dabed P; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Molina C; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, López-Revilla R; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Mandys V; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, González ME; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Velasco J; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Bravo IG; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Quint W; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Pawlita M; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Muñoz N; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, de Sanjosé S; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's, Xavier Bosch F; Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), IDIBELL, L'Hospitalet de Llobregat, Catalonia, Spain (XC, LAle, BQ, ST, OC, MM, IGB, SdS, FXB); CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain (XC, LAle, SdS); Hospital Sant Pau, Barcelona, Spain (MQ, XL); German Cancer Research Center (DKFZ), Heidelberg, Germany (GHale, DH, MPa); Hospital Clínic, University of Barcelona, Spain (LAlò); Department of Pathology, University Hospital Tuebingen, Tuebingen, Germany (TB); Department of Otorhinolaryngology, Faculty of Medicine and Dentistry, Warsaw Medical University, Czerniakowski Hospital, Warsaw, Poland (TS); Hospital General de l'Hospitalet, L'Hospitalet de Llobregat, Barcelona, Spain (MA); Instituto Nacional de Cancerología, Bogotá, Colombia (ECa, NM); Universidad Nacional de Colombia, Bogotá, Colombia (ECa); Insituto Oncológico del Oriente Boliviano (IOOB), Laboratorio Privado de Patología Oncos, Santa Cruz, Bolivia (ECl); Manchester Royal Infirmary, Manchester, UK (GHall); The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital, Hradec Kralove, Czech Republic (JL); University of Ljubljana, Faculty of Medicine, Institute of Microbiology and Immunology, Ljubljana, Slovenia (MPo); Regina Elena National Cancer Institute, Rome, Italy (MB); Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay (EK); Institute of Head and Neck Studies and Education, University of Birmingham, Birmingham, UK (HMe); Department of Social and Preventive Medicine, Université de Montréal, Montreal, Canada (CN); DDL Diagnostic Laboratory, Rijswijk, the Netherlands (NG, WQ); Pathology Department, Hospital del Mar IMIM, Universitat Pompeu Fabra, Barcelona, Spain (BL); Laboratorio Clínico y Molecular, Hospital SOLCA, Guayaquil, Ecuador (JCRC); Hospital de Oncología Centro Médico Nacional Siglo XXI, IMSS Mexico, D.F., Mexico (IAC); Yeouido St. Mary's

Publikováno v: Journal of the National Cancer Institute [J Natl Cancer Inst] 2016 Jan 28; Vol. 108 (6), pp. djv403. Date of Electronic Publication: 2016 Jan 28 (Print Publication: 2016).