1. Department of Surgery, Division of Urology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
2. Cancer Prevention Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
3. Biostatistics Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
4. Department of Anatomic Pathology, Cleveland Clinic, Cleveland, Ohio
5. Department of Urology, Stanford University, Stanford, California
6. Department of Urology, University of Washington, Seattle, Washington
7. Department of Urology, Emory University, Atlanta, Georgia
8. Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
9. Department of Urology, University of Texas Health Sciences Center, San Antonio, Texas
10. Urology of Virginia, Virginia Beach, Virginia
11. Department of Urology, University of Michigan, Ann Arbor, Michigan
12. Department of Urology, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California
13. Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, Washington