[1] Mem Sloan Kettering Canc Ctr, Dept Urol, New York, NY 10021 USA
[2] Mem Sloan Kettering Canc Ctr, Dept Epidemiol & Biostat, New York, NY 10021 USA
[3] Mem Sloan Kettering Canc Ctr, Dept Pathol, New York, NY 10021 USA
[4] Mem Sloan Kettering Canc Ctr, Dept Med, Genitourinary Oncol Serv, New York, NY 10021 USA