1. USC Norris Comprehensive Cancer Center, Los Angeles, CA;
2. Indiana University School of Medicine, Indianapolis, IN;
3. Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN;
4. Mayo Clinic, Rochester, MN;
5. BC Cancer-Vancouver Centre, Vancouver, BC, Canada;
6. USC/Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA;
7. Vancouver Prostate Centre, Vancouver, BC, Canada;
8. Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, Canada;
9. University of Texas Southwestern Medical Center, Dallas, TX;
10. Stanford University, Stanford, CA;
11. Beth Israel Deaconess Medical Center, Boston, MA;
12. Madigan Healthcare System, Tacoma, WA;
13. University of Chicago, Chicago, IL;
14. James Buchanan Brady Urological Institute, Dept. of Urology, Johns Hopkins University School of Medicine, Baltimore, MD;
15. Memorial Sloan Kettering Cancer Center, New York, NY;
16. Vancouver Prostate Centre, University of British Columbia, Vnacouver, BC, Canada;
17. SWOG, San Antonio, TX;
18. Loma Linda University, Loma Linda, CA;