1. Vancouver Prostate Centre, Vancouver, British Columbia, Canada
2. Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
3. Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas
4. Department of Urology, MD Anderson Cancer Center, Houston, Texas
5. Department of Urology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
6. USC/Norris Comprehensive Cancer Center, Institute of Urology, University of Southern California, Los Angeles, California