[1] Univ Oxford, Canc Epidemiol Unit, Nuffield Dept Clin Med, Oxford OX3 7LF, England
[2] Aarhus Univ, Sch Publ Hlth, Dept Epidemiol, Aarhus, Denmark
[3] Aarhus Univ Hosp, Dept Cardiol, Aalborg Hosp, Aalborg, Denmark
[4] Aarhus Univ Hosp, Med Dept 5, DK-8000 Aarhus, Denmark
[5] Inst Canc Epidemiol, Danish Canc Soc, Copenhagen, Denmark
[6] German Canc Res Ctr, Div Canc Epidemiol, Heidelberg, Germany
[7] German Inst Human Nutr Potsdam Rehbrucke, Nuthetal, Germany
[8] Univ Athens, Sch Med, Dept Hyg Epidemiol & Med Stat, WHO Collaborating Ctr Food & Nutr Policies, GR-11527 Athens, Greece
[9] Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Boston, MA 02115 USA
[10] Acad Athens, Bur Epidemiol Res, Athens, Greece
[11] Ctr Res Epidemiol & Populat Hlth CESP, Villejuif, France
[12] ISPO Canc Res & Prevent Inst, Mol & Nutr Epidemiol Unit, Florence, Italy
[13] IRCCS Ist Nazl Tumori, Etiol Epidemiol & Prevent Unit, Milan, Italy
[14] Univ Naples Federico II, Dept Clin & Expt Med, Naples, Italy
[15] Epidemiol & Prevenz Oncol CPO Piemonte, Turin, Italy
[16] Natl Inst Publ Hlth & Environm RIVM, Bilthoven, Netherlands
[17] Univ Med Ctr Utrecht, Dept Gastroenterol & Hepatol, Utrecht, Netherlands
[18] Univ Med Ctr Utrecht, Julius Ctr Hlth Sci & Primary Care, Utrecht, Netherlands
[19] Univ London Imperial Coll Sci Technol & Med, Fac Med, Dept Epidemiol & Publ Hlth, London, England
[20] Univ Tromso, Inst Community Med, Tromso, Norway
[21] Hlth & Hlth Care Serv Council, Publ Hlth & Participat Directorate, Asturias, Spain
[22] Catalan Inst Oncol ICO, Canc Epidemiol Res Programme, Unit Nutr Environm & Canc, Barcelona, Spain
[23] Andalusian Sch Publ Hlth, Granada, Spain
[24] Murcia Hlth Council, Dept Epidemiol, Murcia, Spain
[25] Publ Hlth Inst Navarra, Pamplona, Spain
[26] Basque Govt, Publ Hlth Dept Gipuzkoa, Madrid, Spain
[27] Univ Cambridge, Sch Clin Med, Inst Publ Hlth, Dept Publ Hlth & Primary Care, Cambridge, England
[28] Univ Cambridge, Dunn Human Nutr Unit, MRC, Cambridge, England
[29] Univ Cambridge, Dept Publ Hlth & Primary Care, MRC, Ctr Nutr Epidemiol Canc Prevent & Survival, Cambridge, England
[30] Int Agcy Res Canc IARC WHO, Lyon, France