Biogipuzkoa Health Research Institute, affiliation not provided to SSRN, Biodonostia Health Research Institute, affiliation not provided to SSRN, affiliation not provided to SSRN and Biodonostia Health Research Institute

University of Turin, University of Turin, World Health Organization (WHO) - International Agency for Research on Cancer (IARC), World Health Organization (WHO) - International Agency for Research on Cancer (IARC), World Health Organization (WHO) - International Agency for Research on Cancer (IARC), World Health Organization (WHO) - International Agency for Research on Cancer (IARC), Biogipuzkoa Health Research Institute, Utrecht University - University Medical Center (Utrecht), Vanvitelli University of Campania Luigi Vanvitelli, Aarhus University - Department of Public Health, Aarhus University - Department of Public Health, Carlos III Institute of Health - CIBER de Epidemiología y Salud Pública (CIBERESP), Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Imperial College London, Imperial College London, Imperial College London, Institute for Cancer Research, Prevention and Clinical Network (ISPRO), Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, University of Murcia, Fondazione IRCCS Istituto Nazionale dei Tumori, World Health Organization (WHO) - International Agency for Research on Cancer (IARC), Città Della Salute e della Scienza and University of Turin