[1] Univ New S Wales, HIV Epidemiol & Prevent Program, Natl Ctr HIV Epidemiol & Clin Res, Sydney, NSW 2052, Australia
[2] Univ New S Wales, UNSW Canc Res Ctr, Prince Wales Clin Sch, Sydney, NSW 2052, Australia
[3] Univ Calif Los Angeles, David Geffen Sch Med, UCLA AIDS Inst, Los Angeles, CA 90095 USA
[4] Univ Calif Los Angeles, David Geffen Sch Med, Jonsson Comprehens Canc Ctr, Los Angeles, CA 90095 USA
[5] Inst Catala Oncol, Barcelona, Spain
[6] CIBERESP, Barcelona, Spain
[7] German Canc Res Ctr, Div Clin Epidemiol, D-6900 Heidelberg, Germany
[8] Univ Calif San Francisco, Sch Med, Dept Epidemiol & Biostat, San Francisco, CA 94143 USA
[9] St Vincents Hosp, Dept Anat Pathol, Sydney, NSW 2010, Australia
[10] Univ York, Epidemiol & Genet Unit, Dept Hlth Sci, York YO10 5DD, N Yorkshire, England
[11] Karolinska Inst, Dept Med, Clin Epidemiol Unit, Stockholm, Sweden
[12] Karolinska Inst, Dept Med Epidemiol & Biostat, Stockholm, Sweden
[13] Statens Serum Inst, Dept Epidemiol Res, DK-2300 Copenhagen, Denmark
[14] NCI, Infect & Immunoepidemiol Branch, Div Canc Epidemiol & Genet, Bethesda, MD 20892 USA
[15] Univ London Imperial Coll Sci Technol & Med, Div Epidemiol Publ Hlth & Primary Care, Fac Med, London, England
[16] Canc Prevent & Res Inst, Occupat & Environm Epidemiol Unit, Florence, Italy
[17] British Columbia Canc Agcy, Canc Control Res Program, Vancouver, BC V5Z 4E6, Canada
[18] Univ Milan, Ist Ric Farmacol Mario Negri, Milan, Italy
[19] Univ Milan, Ist Stat Med & Biometria, I-20122 Milan, Italy
[20] Yale Univ, Sch Med, Dept Epidemiol & Publ Hlth, New Haven, CT 06510 USA
[21] Univ Chicago, Div Biol Sci, Dept Hlth Studies, Chicago, IL 60637 USA
[22] Int Agcy Res Canc, F-69372 Lyon, France
[23] Univ Cagliari, Dept Publ Hlth, Occupat Hlth Sect, Cagliari, Italy
[24] Dijon Univ Hosp, Registry Hematol Malignancies Cote dOr, Dijon, France
[25] Masaryk Mem Canc Inst, Dept Canc Epidemiol & Genet, Brno, Czech Republic
[26] Dublin City Univ, Sch Nursing, Dublin 9, Ireland
[27] Univ Washington, Fred Hutchinson Canc Res Ctr, Seattle, WA 98195 USA
[28] Univ Washington, Sch Publ Hlth, Seattle, WA 98195 USA
[29] Wayne State Univ, Sch Med, Dept Family Med, Detroit, MI USA
[30] Wayne State Univ, Sch Med, Karmanos Canc Inst, Detroit, MI USA
[31] Mayo Clin, Coll Med, Dept Hlth Sci Res, Rochester, MN USA
[32] Univ Calif Los Angeles, Dept Psychiat & Biobehav Sci, David Geffen Sch Med, Los Angeles, CA 90024 USA
[33] Brigham & Womens Hosp, Dept Med, Channing Lab, Boston, MA 02115 USA
[34] Harvard Univ, Sch Med, Boston, MA USA
[35] Univ So Calif, Keck Sch Med, Dept Prevent Med, Los Angeles, CA 90033 USA