1. Division of Urology, Department of Surgery, University of Texas Medical Branch, Galveston
2. Durham Veterans Affairs Health Care System, Durham, North Carolina
3. Biostatistics Shared Resource, Duke Cancer Institute, Durham, North Carolina
4. Section of Urology, Department of Surgery, Augusta University, Medical College of Georgia, Augusta
5. Merck & Co, Inc, Kenilworth, New Jersey
6. Department of Urology, Cedars-Sinai Medical Center, Los Angeles, California
7. Center for Integrated Research on Cancer and Lifestyle, Cedars-Sinai Medical Center, Los Angeles, California