부산대학교 도서관

Montecillo-Aguado M; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Laboratorio de Biomedicina Traslacional, División Ciencias de la Salud, Universidad de Guanajuato, Leon Guanajuato 36000, Mexico.; Soca-Chafre G; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Antonio-Andres G; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Tirado-Rodriguez B; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Hernández-Cueto D; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Rivera-Pazos CM; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Duran-Padilla MA; Unidad de Patología Quirúrgica, Hospital General de México Dr. Eduardo Liceaga, Mexico City 04510, Mexico.; Sánchez-Ceja SG; Laboratorio de Patología, Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo (UMSNH), Morelia 58060, Mexico.; Alcala-Mota-Velazco B; Departamento de Patología, Facultad de Odontología, Universidad Michoacana de San Nicolás de Hidalgo (UMSNH), Morelia 58060, Mexico.; Gomez-Garcia A; Centro de investigación Biomédica de Michoacán, División de Investigación Clínica, Instituto Mexicano del Seguro Social, Morelia 58060, Mexico.; Gutierrez-Castellanos S; Laboratorio de Patología, Facultad de Químico Farmacobiología, Universidad Michoacana de San Nicolás de Hidalgo (UMSNH), Morelia 58060, Mexico.; Centro de investigación Biomédica de Michoacán, División de Investigación Clínica, Instituto Mexicano del Seguro Social, Morelia 58060, Mexico.; Huerta-Yepez S; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.

Publisher: MDPI Country of Publication: Switzerland NLM ID: 101092791 Publication Model: Electronic Cited Medium: Internet ISSN: 1422-0067 (Electronic) Linking ISSN: 14220067 NLM ISO Abbreviation: Int J Mol Sci Subsets: MEDLINE

Sanchez-Rojas MJ; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Programa de Doctorado en Ciencias Biologicas, Universidad Nacional Autonoma de, Mexico (UNAM), Mexico City 04510, Mexico.; Tirado-Rodriguez B; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Antonio-Andres G; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Soca-Chafre G; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Hernandez-Cueto DD; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Martinez-Calderon CO; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Montecillo-Aguado M; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.; Laboratorio de Biomedicina Traslacional, División Ciencias de la Salud, Universidad de Guanajuato, Guanajuato 36000, Mexico.; Hernandez-Guerrero JC; Laboratorio de Inmunología, Facultad de Odontología, Mexico City 04510, Mexico.; Duran-Padilla MA; Unidad de Patología Quirúrgica, Hospital General de México Dr. Eduardo Liceaga, Mexico City 04510, Mexico.; Hernandez-Pando R; Seccion de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico.; Huerta-Yepez S; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico, Federico Gomez, Mexico City 06720, Mexico.

Publisher: MDPI Country of Publication: Switzerland NLM ID: 101092791 Publication Model: Electronic Cited Medium: Internet ISSN: 1422-0067 (Electronic) Linking ISSN: 14220067 NLM ISO Abbreviation: Int J Mol Sci Subsets: MEDLINE

Alemán-García N; Institute od Applied Sciences and Technology, Universidad Nacional Autónoma de México.; García-García JA; Directorate of Health Education and Training, Hospital General de México 'Dr. Eduardo Liceaga'.; Durán-Padilla MA; Pathology Department, Hospital General de México 'Dr. Eduardo Liceaga'. Mexico City, Mexico.; Ceballos MEG; Pathology Department, Hospital General de México 'Dr. Eduardo Liceaga'. Mexico City, Mexico.; Rizo-Pica T; Pathology Department, Hospital General de México 'Dr. Eduardo Liceaga'. Mexico City, Mexico.; Susunaga-Notario ADC; Institute od Applied Sciences and Technology, Universidad Nacional Autónoma de México.; Sánchez-Pérez C; Institute od Applied Sciences and Technology, Universidad Nacional Autónoma de México.

Publisher: Unidad de Congresos del Centro Médico Nacional Country of Publication: Mexico NLM ID: 0010333 Publication Model: Print Cited Medium: Internet ISSN: 0016-3813 (Print) Linking ISSN: 00163813 NLM ISO Abbreviation: Gac Med Mex Subsets: MEDLINE

Morales-Martinez, Mario; Valencia-Hipolito, Alberto; Vega, Gabriel G; Neri, Natividad; Nambo, Maria J; Alvarado, Isabel; Cuadra, Ivonne; Duran-Padilla, Marco A; Martinez-Maza, Otoniel; Huerta-Yepez, Sara; Vega, Mario I

Oncotarget
Oncotarget, vol 10, iss 22

Rodríguez-Antonio I; Traslational Research Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra. Tlalpan, 14050 Mexico City, Mexico.; López-Sánchez GN; Traslational Research Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra. Tlalpan, 14050 Mexico City, Mexico.; Reyes-Gómez VA; Hepato Pancreato and Biliary Surgery, Department of General Surgery, Hospital General de Mexico, Dr. Eduardo Liceaga, Faculty of Medicine, UNAM, Dr. Balmis 148, Doctores, Cuauhtémoc, 06720 Mexico City, Mexico.; Contreras-Flores EH; Hepato Pancreato and Biliary Surgery, Department of General Surgery, Hospital General de Mexico, Dr. Eduardo Liceaga, Faculty of Medicine, UNAM, Dr. Balmis 148, Doctores, Cuauhtémoc, 06720 Mexico City, Mexico.; Farías-García F; Hepato Pancreato and Biliary Surgery, Department of General Surgery, Hospital General de Mexico, Dr. Eduardo Liceaga, Faculty of Medicine, UNAM, Dr. Balmis 148, Doctores, Cuauhtémoc, 06720 Mexico City, Mexico.; Espejel-Deloiza M; Hepato Pancreato and Biliary Surgery, Department of General Surgery, Hospital General de Mexico, Dr. Eduardo Liceaga, Faculty of Medicine, UNAM, Dr. Balmis 148, Doctores, Cuauhtémoc, 06720 Mexico City, Mexico.; Durán-Padilla MA; Surgical Pathology Unit, Hospital General de México Dr. Eduardo Liceaga, Mexico City, Mexico.; Chablé-Montero F; Pathology Department, Hospital San Ángel Inn Universidad, Mexico City, Mexico.; Uribe M; Obesity and Digestive Diseases Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra Tlalpan, Z.C. 14050 Mexico City, Mexico for Dr. Eduardo E. Montolvo-Javé.; Chávez-Tapia NC; Traslational Research Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra. Tlalpan, 14050 Mexico City, Mexico; Obesity and Digestive Diseases Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra Tlalpan, Z.C. 14050 Mexico City, Mexico for Dr. Eduardo E. Montolvo-Javé.; Montalvo-Javé EE; Hepato Pancreato and Biliary Surgery, Department of General Surgery, Hospital General de Mexico, Dr. Eduardo Liceaga, Faculty of Medicine, UNAM, Dr. Balmis 148, Doctores, Cuauhtémoc, 06720 Mexico City, Mexico. Electronic address: montalvoeduardo@hotmail.com.; Nuño-Lámbarri N; Traslational Research Unit, Medica Sur Clinic & Foundation, Puente de Piedra 150, Toriello Guerra. Tlalpan, 14050 Mexico City, Mexico. Electronic address: nnunol@medicasur.org.mx.

Publisher: Fundación Clínica Médica Sur Country of Publication: Mexico NLM ID: 101155885 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1665-2681 (Print) Linking ISSN: 16652681 NLM ISO Abbreviation: Ann Hepatol Subsets: MEDLINE

Pothoulakis C; IBD Center, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA.; Torre-Rojas M; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico.; Duran-Padilla MA; Servicio de Patologia, Hospital General de Mexico 'Eduardo Liceaga', Facultad de Medicina de la UNAM, Mexico City, Mexico.; Gevorkian J; IBD Center, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA.; Zoras O; Division of Surgical Oncology, School of Medicine, University of Crete, Heraklion, Crete, Greece.; Chrysos E; Division of Surgical Oncology, School of Medicine, University of Crete, Heraklion, Crete, Greece.; Chalkiadakis G; Division of Surgical Oncology, School of Medicine, University of Crete, Heraklion, Crete, Greece.; Baritaki S; IBD Center, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA.; Division of Surgical Oncology, School of Medicine, University of Crete, Heraklion, Crete, Greece.

Publisher: Wiley-Liss Country of Publication: United States NLM ID: 0042124 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1097-0215 (Electronic) Linking ISSN: 00207136 NLM ISO Abbreviation: Int J Cancer Subsets: MEDLINE

Castellsagué, Xavier; Alemany, Laia; Quer, Miquel; Halec, Gordana; Quirós, Beatriz; Tous, Sara; Clavero, Omar; Alòs, Llúcia; Biegner, Thorsten; Szafarowski, Tomasz; Alejo, Maria; Holzinger, Dana; Cadena, Enrique; Claros, Edith; Hall, Gillian; Laco, Jan; Poljak, Mario; Benevolo, Maria; Kasamatsu, Elena; Mehanna, Hisham; Ndiaye, Cathy; Guimerà, Núria; Lloveras, Belen; León, Xavier; Ruiz-Cabezas, Juan C; Alvarado-Cabrero, Isabel; Kang, Chang-Suk; Oh, Jin-Kyoung; Garcia-Rojo, Marcial; Iljazovic, Ermina; Ajayi, Oluseyi F; Duarte, Flora; Nessa, Ashrafun; Tinoco, Leopoldo; Duran-Padilla, Marco A; Pirog, Edyta C; Viarheichyk, Halina; Morales, Hesler; Costes, Valérie; Félix, Ana; Germar, Maria Julieta V; Mena, Marisa; Ruacan, Arzu; Jain, Asha; Mehrotra, Ravi; Goodman, Marc T; Lombardi, Luis Estuardo; Ferrera, Annabelle; Malami, Sani; Albanesi, Estela I; Dabed, Pablo; Molina, Carla; López-Revilla, Rubén; Mandys, Václav; González, Manuel E; Velasco, Julio; Bravo, Ignacio G; Quint, Wim; Pawlita, Michael; Muñoz, Nubia; de Sanjosé, Silvia; Xavier Bosch, F; ICO International HPV in Head and Neck Cancer Study Group

RISalud-ANDALUCIA. Repositorio Institucional de Salud de Andalucía
instname

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

Publisher: Oxford University Press Country of Publication: United States NLM ID: 7503089 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 1460-2105 (Electronic) Linking ISSN: 00278874 NLM ISO Abbreviation: J Natl Cancer Inst Subsets: MEDLINE

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.

Publisher: Taylor & Francis Country of Publication: England NLM ID: 101278120 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1746-0921 (Electronic) Linking ISSN: 17460913 NLM ISO Abbreviation: Future Microbiol Subsets: MEDLINE

Fabila-Bustos DA; 1 Laboratorio de Espectroscopía, UPIIH, Instituto Politécnico Nacional , Ciudad del Conocimiento y la Cultura, San Agustín Tlaxiaca, Hidalgo, México.; 2 Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional , Ciudad de México, México.; Arroyo-Camarena ÚD; 3 Unidad de Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México 'Dr. Eduardo Liceaga ,' Ciudad de México, México.; López-Vancell MD; 4 Servicio de Patología, Hospital General de México 'Dr. Eduardo Liceaga ,' Ciudad de México, México.; Durán-Padilla MA; 4 Servicio de Patología, Hospital General de México 'Dr. Eduardo Liceaga ,' Ciudad de México, México.; Azuceno-García I; 3 Unidad de Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México 'Dr. Eduardo Liceaga ,' Ciudad de México, México.; Stolik-Isakina S; 2 Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional , Ciudad de México, México.; Valor-Reed A; 2 Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional , Ciudad de México, México.; Ibarra-Coronado E; 5 Departamento de Inmunología, Instituto de Investigaciones Biomédicas , Universidad Nacional Autónoma de México, Ciudad Universitaria, Ciudad de México, México.; Hernández-Quintanar LF; 2 Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional , Ciudad de México, México.; 6 Universidad Tecnológica de México-UNITEC MEXICO-Campus Sur , Ciudad de México, México.; Escobedo G; 3 Unidad de Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México 'Dr. Eduardo Liceaga ,' Ciudad de México, México.; de la Rosa-Vázquez JM; 2 Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional , Ciudad de México, México.

Publisher: Mary Ann Liebert, Inc Country of Publication: United States NLM ID: 101222340 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1557-8550 (Electronic) Linking ISSN: 15495418 NLM ISO Abbreviation: Photomed Laser Surg Subsets: MEDLINE

Sierra-Juárez MA; Servicio de Angiología y Cirugía Vascular. Hospital General de México Dr. Eduardo Liceaga, Ciudad de México, México.; Cruz-Romero CI; Cirugía General. Hospital General de México Dr. Eduardo Liceaga, Ciudad de México, México.; Godinez-Vidal AR; Cirugía General. Hospital General de México Dr. Eduardo Liceaga, Ciudad de México, México.; Durán-Padilla MA; Servicio de Patología. Hospital General de México Dr. Eduardo Liceaga, Ciudad de México, México.

Publisher: Permanyer Country of Publication: Mexico NLM ID: 0372736 Publication Model: Print Cited Medium: Internet ISSN: 2444-054X (Electronic) Linking ISSN: 00097411 NLM ISO Abbreviation: Cir Cir Subsets: MEDLINE

Rangel-Santiago JF; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico 'Federico Gomez', Mexico City, Mexico; Programa de Doctorado en Ciencias Biomedicas, Facultad de Medicina, UNAM, Mexico City, Mexico.; Baay-Guzman GJ; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico 'Federico Gomez', Mexico City, Mexico.; Duran-Padilla MA; Servicio de Patologia, Hospital General de Mexico 'Eduardo Liceaga', Facultad de Medicina de la UNAM, Mexico City, Mexico.; Lopez-Bochm KA; Servicio de Patologia, Hospital General de Mexico 'Eduardo Liceaga', Facultad de Medicina de la UNAM, Mexico City, Mexico.; Garcia-Romero BL; Servicio de Patologia, Hospital General de Mexico 'Eduardo Liceaga', Facultad de Medicina de la UNAM, Mexico City, Mexico.; Hernandez-Cueto DD; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico 'Federico Gomez', Mexico City, Mexico.; Pantoja-Escobar G; Oncology Research Unit, Oncology Hospital, CMN SXXI, IMSS, Mexico City, Mexico.; Vega MI; Oncology Research Unit, Oncology Hospital, CMN SXXI, IMSS, Mexico City, Mexico.; Hernandez-Pando R; Pathology Experimental Section, National Institute of Medical Sciences and Nutrition 'Salvador Zubirán', Mexico City, Mexico.; Huerta-Yepez S; Unidad de Investigacion en Enfermedades Oncologicas, Hospital Infantil de Mexico 'Federico Gomez', Mexico City, Mexico. Electronic address: shuertay@gmail.com.

Publisher: Churchill Livingstone Country of Publication: Scotland NLM ID: 100971555 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-281X (Electronic) Linking ISSN: 14729792 NLM ISO Abbreviation: Tuberculosis (Edinb) Subsets: MEDLINE

Fabila-Bustos DA; Laboratorio de Biofotónica, ESIME ZAC, Instituto Politécnico Nacional, México D.F. 07738, México.; Arroyo-Camarena UD; López-Vancell MD; Durán-Padilla MA; Azuceno-García I; Stolik-Isakina S; Ibarra-Coronado E; Brown B; Escobedo G; de la Rosa-Vázquez JM

Publisher: Sage Country of Publication: United States NLM ID: 0372406 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1943-3530 (Electronic) Linking ISSN: 00037028 NLM ISO Abbreviation: Appl Spectrosc Subsets: MEDLINE

Romero-Guadarrama MB; Pathology Unit of the General Hospital of Mexico, OD, 06726 Mexico City, Mexico. monicaromero@att.net.mx; Reyes-Posada O; Hernández-González MM; Durán-Padilla MA

Publisher: W.B. Saunders Co Country of Publication: United States NLM ID: 9800503 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8198 (Electronic) Linking ISSN: 10929134 NLM ISO Abbreviation: Ann Diagn Pathol Subsets: MEDLINE

Romero-Guadarrama MB; Pathology Unit of the Hospital General de México, School of Medicine, Universidad Nacional Autónoma de México (UNAM), Mexico City, CP 06726, México. monicaromero@att.net.mx; Hernández-González MM; Durán-Padilla MA; Rivas-Vera S

Publisher: W.B. Saunders Co Country of Publication: United States NLM ID: 9800503 Publication Model: Print Cited Medium: Internet ISSN: 1532-8198 (Electronic) Linking ISSN: 10929134 NLM ISO Abbreviation: Ann Diagn Pathol Subsets: MEDLINE

Giménez-Scherer JA; Unidad de Investigación Médica e Inmunología, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.; Davies BR; Reséndiz-Morán MA; Durán-Padilla MA

Publisher: SAGE Publishing Country of Publication: United States NLM ID: 9809673 Publication Model: Print Cited Medium: Print ISSN: 1093-5266 (Print) Linking ISSN: 10935266 NLM ISO Abbreviation: Pediatr Dev Pathol Subsets: MEDLINE

Romero-Guadarrama MB; Pathology Unit, Hospital General de México. monicaromero@att.net.mx; Jiménez-Becerra S; Durán-Padilla MA; Santiago-Prieto AC; Cruz-Ortiz H; Novelo-Retana V

Publisher: Karger Country of Publication: Switzerland NLM ID: 0370307 Publication Model: Print Cited Medium: Print ISSN: 0001-5547 (Print) Linking ISSN: 00015547 NLM ISO Abbreviation: Acta Cytol Subsets: MEDLINE

Romero-Guadarrama MB; Servicio de Patología, Hospital General de México, Dr. Balmis No. 148, Col. Doctores, Del. Cuauhtémoc, C.P. 06726, México, D.F. Mexico. monicaromero@att.net.mx; Durán-Padilla MA; Cruz-Ortíz H; Castro-Gómez L; López-Vancell D; Novelo-Retana V; Santiago-Prieto AC; Fierro-Chávez E; Rodríguez-Martínez HA

Publisher: Karger Country of Publication: Switzerland NLM ID: 0370307 Publication Model: Print Cited Medium: Print ISSN: 0001-5547 (Print) Linking ISSN: 00015547 NLM ISO Abbreviation: Acta Cytol Subsets: MEDLINE