1. Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
2. Cancer Prevention Program, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
3. The Institute of Cancer Research, The Royal Marsden, London, UK
4. University of Colorado School of Medicine, Aurora, Colorado, USA
5. CHRISTUS Santa Rosa Hospital Medical Center, San Antonio, Texas, USA
6. Department of Urology, University of Texas Health Sciences Center San Antonio, San Antonio, Texas, USA
7. SWOG Statistical Center, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
8. Division of Cancer Prevention, Department of Health and Human Services, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
9. Moores Cancer Center, University of California San Diego, La Jolla, California, USA
10. Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, USA
11. The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
12. Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA