Affiliation: | 1. Texas Cancer Clinic, San Antonio, TX;2. University of Texas Health Science Center, San Antonio, TX;3. Chicago Prostate Center, Chicago, IL;4. Radiation Medical Group, San Diego, CA;5. Centennial Medical Center, Nashville, TN;6. Arizona Oncology Services, Phoenix, AZ;7. Mills Peninsula Health Services, San Mateo, CA;8. Seattle Prostate Institute, Seattle, WA;9. South Nassau Cancer Center, New York, NY |