[1] Int Agcy Res Canc, Genet Epidemiol Grp, F-69372 Lyon 08, France
[2] Alberta Hlth Serv, Canc Control Alberta, Dept Populat Hlth Res, Calgary, AB, Canada
[3] Aarhus Univ, Dept Publ Hlth, Epidemiol Sect, Aarhus, Denmark
[4] Danish Canc Soc, Res Ctr, Dept Diet Genes & Environm, Copenhagen, Denmark
[5] INSERM, Ctr Res Epidemiol & Populat Hlth CESP, Villejuif, France
[6] Univ Paris 11, INSERM, Inst Gustave Roussy, Villejuif, France
[7] German Canc Res Ctr, Div Canc Epidemiol, Heidelberg, Germany
[8] German Inst Human Nutr DIfE Potsdam Rehbrucke, Dept Epidemiol, Nuthetal, Germany
[9] Univ Athens, Sch Med, Dept Hyg Epidemiol & Med Stat, GR-11527 Athens, Greece
[10] Hellen Hlth Fdn, Athens, Greece
[11] Acad Athens, Bur Epidemiol Res, Athens, Greece
[12] Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Boston, MA 02115 USA
[13] Canc Res & Prevent Inst ISPO, Mol & Nutr Epidemiol Unit, Florence, Italy
[14] Fdn IRCCS Ist Nazl Tumori, Epidemiol & Prevent Unit, Milan, Italy
[15] Univ Naples Federico II, Dept Clin & Expt Med, Naples, Italy
[16] ASP Ragusa, Civ MP Arezzo Hosp, Canc Registry, Naples, Italy
[17] ASP Ragusa, Civ MP Arezzo Hosp, Histopathol Unit, Naples, Italy
[18] Univ London Imperial Coll Sci Technol & Med, Sch Publ Hlth, Dept Epidemiol & Biostat, London SW7 2AZ, England
[19] HuGeF Fdn, Turin, Italy
[20] Natl Inst Publ Hlth & Environm RIVM, Dept Determinants Chron Dis DCD, Bilthoven, Netherlands
[21] Univ Med Ctr, Dept Gastroenterol & Hepatol, Utrecht, Netherlands
[22] Univ Malaya, Fac Med, Dept Social & Prevent Med, Kuala Lumpur, Malaysia
[23] Univ London Imperial Coll Sci Technol & Med, Sch Publ Hlth, Dept Epidemiol & Biostat, MRC PHE, London SW7 2AZ, England
[24] Univ Oslo, Dept Nutr, Inst Basic Med Sci, Oslo, Norway
[25] Univ Tromso, Arctic Univ Norway, Fac Hlth Sci, Dept Community Med, Tromso, Norway
[26] Canc Registry Norway, Oslo, Norway
[27] Karolinska Inst, Dept Med Epidemiol & Biostat, Stockholm, Sweden
[28] Folkhalsan Res Ctr, Dept Genet Epidemiol, Helsinki, Finland
[29] CIBER Epidemiol & Salud Publ, Basque Govt, Inst BIO Donostia, Publ Hlth Div Gipuzkoa, San Sebastian, Spain
[30] Univ Granada, Inst Invest Biosanitaria, Escuela Andaluza Salud Publ, Granada, Spain
[31] CIBER Epidemiol & Salud Publ, Granada, Spain
[32] Catalan Inst Oncol ICO, Unit Nutr Environm & Canc, Canc Epidemiol Res Program, Barcelona, Spain
[33] IMIB Arrixaca, Murcia Reg Hlth Council, Dept Epidemiol, Murcia, Spain
[34] Publ Hlth Directorate, Asturias, Spain
[35] Navarre Publ Hlth Inst, Pamplona, Spain
[36] CIBER Epidemiol & Salud Publ, Madrid, Spain
[37] Lund Univ, Dept Clin Sci, Malmo, Sweden
[38] Umea Univ, Dept Surg & Perioperat Sci, Urol & Androl, Umea, Sweden
[39] Univ Cambridge, Dept Publ Hlth & Primary Care, MRC, Epidemiol Unit, Cambridge, England
[40] Univ Cambridge, Sch Clin Med, Cambridge, England
[41] Univ Oxford, Canc Epidemiol Unit, Nuffield Dept Populat Hlth, Oxford, England