[1] NCI, Div Canc Epidemiol & Genet, Bethesda, MD 20892 USA
[2] Inst Canc Res, Div Genet & Epidemiol, London SW3 6JB, England
[3] Univ Texas MD Anderson Canc Ctr, Dept Epidemiol, Houston, TX 77030 USA
[4] Spanish Natl Canc Res Ctr, Madrid, Spain
[5] Univ Texas MD Anderson Canc Ctr, Dept Urol, Houston, TX 77030 USA
[6] SAIC Frederick Inc, Core Genotype Facil, Natl Canc Inst Frederick, Frederick, MD USA
[7] Univ Pompeu Fabra, Dept Ciencies Expt & Salut, Barcelona, Spain
[8] Amer Canc Soc, Epidemiol Res Program, Atlanta, GA 30329 USA
[9] Brigham & Womens Hosp, Dept Med, Channing Lab, Boston, MA USA
[10] Ctr Recerca Epidemiol Ambiental CREAL, Barcelona, Spain
[11] Parc Salut Mar Inst Municipal Invest Med IMIM, Barcelona, Spain
[12] CIBER Epidemio & Salud Publ CIBERESP, Barcelona, Spain
[13] Natl Sch Publ Hlth, Athens, Greece
[14] Baylor Coll Med, Scott Dept Urol, Houston, TX 77030 USA
[15] Univ Oviedo, Oviedo, Spain
[16] Ramon & Cajal Univ Hosp, Madrid, Spain
[17] Hosp Univ Canarias, Unidad Invest, San Cristobal la Laguna, Spain
[18] Vermont Canc Registry, Burlington, VT USA
[19] Maine Canc Registry, Augusta, ME USA
[20] Dartmouth Coll, Hanover, NH 03755 USA
[21] Washington Univ, Sch Med, Dept Urol, St Louis, MO USA
[22] Natl Inst Hlth & Welf, Helsinki, Finland
[23] Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Program Mol & Genet Epidemiol, Boston, MA 02115 USA