Affiliation: | 1. Urology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY;2. Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea;3. Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY;4. Department of Urology, Weill Medical College of Cornell University, New York, NY |