[1] IARC, Lyon, France
[2] German Canc Res Ctr, Div Canc Epidemiol, Heidelberg, Germany
[3] German Inst Human Nutr Potsdam Rehbrcuke, Dept Epidemiol, Nuthetal, Germany
[4] Hellen Hlth Fdn, Athens, Greece
[5] Univ Athens, Sch Med, Dept Hyg Epidemiol & Med Stat, WHO Collaborating Ctr Nutr & Hlth,Unit Nutr Epide, GR-11527 Athens, Greece
[6] Canc Res & Prevent Inst ISPO, Mol & Nutr Epidemiol Unit, Florence, Italy
[7] Fdn IRCCS Ist Nazl Tumori, Epidemiol & Prevent Unit, Milan, Italy
[8] Human Genet Fdn HuGeF, Turin, Italy
[9] ASP Ragusa, Civ MP Arezzo Hosp, Canc Registry & Histopathol Unit, Rome, Italy
[10] Univ Naples Federico II, Dipartimento Med Clin & Chirurg, Naples, Italy
[11] Natl Inst Publ Hlth & Environm RIVM, Dept Determinants Chron Dis DCD, Bilthoven, Netherlands
[12] Univ Med Ctr, Dept Gastroenterol & Hepatol, Utrecht, Netherlands
[13] Univ London Imperial Coll Sci Technol & Med, Sch Publ Hlth, Dept Epidemiol & Biostat, London, England
[14] Univ Malaya, Fac Med, Dept Social & Prevent Med, Kuala Lumpur, Malaysia
[15] Univ Med Ctr Utrecht, Julius Ctr Hlth Sci & Primary Care, Dept Epidemiol, Utrecht, Netherlands
[16] Univ London Imperial Coll Sci Technol & Med, Sch Publ Hlth, Dept Epidemiol & Biostat, MRC PHE Ctr Environm & Hlth, London, England
[17] Publ Hlth Directorate, Asturias, Spain
[18] IMIB Arrixaca, Murcia Reg Hlth Council, Dept Epidemiol, Murcia, Spain
[19] CIBERESP, Murcia, Spain
[20] Univ Murcia, Dept Hlth & Social Sci, E-30001 Murcia, Spain
[21] Publ Hlth Inst Navarra, Pamplona, Spain
[22] Navarra Inst Hlth Res, IdiSNA, Pamplona, Spain
[23] Basque Reg Hlth Dept, Publ Hlth Direct & Biodonostia Ciberesp, San Sebastian, Spain
[24] Univ Oxford, Canc Epidemiol Unit, Oxford, England
[25] Univ London Imperial Coll Sci Technol & Med, Sch Publ Hlth, London, England