[1] German Canc Res Ctr, Div Canc Epidemiol, D-69120 Heidelberg, Germany
[2] Int Agcy Res Canc, F-69372 Lyon, France
[3] Univ N Carolina, Dept Nutr, Chapel Hill, NC USA
[4] Univ London Imperial Coll Sci Technol & Med, Publ Hlth & Primary Care Fac Med, Div Epidemiol, London, England
[5] German Inst Human Nutr, Dept Epidemiol, Potsdam, Germany
[6] Univ Naples Federico II, Dipartimento Med Clin & Sperimentale, Naples, Italy
[7] Fdn IRCCS, Ist Nazl Tumori, Nutrit Epidemiol Unit, Dept Prevent & Predict Med, Milan, Italy
[8] Canc Res & Prevent Inst ISPO, Mol & Nutrit Epidemiol Unit, Florence, Italy
[9] Azienda Osped CIVILE MP AREZZO, Canc Registry, Ragusa, Italy
[10] Fdn ISI, Turin, Italy
[11] Univ Med Ctr Utrecht, Julius Ctr Hlth Sci & Primary Care, Utrecht, Netherlands
[12] Natl Inst Publ Hlth & Environm RIVM, Bilthoven, Netherlands
[13] Univ Oxford, Epidemiol Unit, Oxford, England
[14] Univ Cambridge, MRC, Ctr Nutr & Canc, Cambridge, England
[15] Univ Cambridge, Sch Clin Med, Cambridge, England
[16] Malmo Univ Hosp, Dept Surg, Malmo, Sweden
[17] Malmo Univ Hosp, Div Pathol, Dept Lab Med, Malmo, Sweden
[18] Univ Tromso, Inst Community Med, N-9001 Tromso, Norway
[19] Univ Athens, Sch Med, Greece & Hellen Hlth Fdn, Dept Hyg & Epidemiol, GR-10679 Athens, Greece
[20] Andalusian Sch Publ Hlth, Granada, Spain
[21] Hlth & Hlth Care Serv Council, Publ Hlth Directorate, Asturias, Spain
[22] Publ Hlth Inst Navarra, Pamplona, Spain
[23] Catalan Inst Oncol ICO, Unit Nutr Environm & Canc, Canc Epidemiol Res Programme, Barcelona, Spain
[24] Murcia Reg Hlth Council, Dept Epidemiol, Murcia, Spain
[25] Danish Canc Soc, Inst Canc Epidemiol, Copenhagen, Denmark
[26] Aarhus Univ Hosp, Med Dept 5, Aarhus, Denmark
[27] Aarhus Univ Hosp, Dept Clin Epidemiol, Aalborg, Denmark
[28] Univ Paris Sud, Inst Cancerol Gustave Roussy, ERI 20, INSERM,IFR 69, Villejuif, France