1. Department of Radiation Oncology; Sidney Kimmel Medical College at Thomas Jefferson University; Philadelphia Pennsylvania
2. GenomeDx Biosciences; Vancouver British Columbia Canada
3. Department of Radiation Oncology and Cancer Epidemiology; Moffitt Cancer Center and Research Institute; Tampa Florida
4. James Buchanan Brady Urological Institute, Johns Hopkins Hospital; Baltimore Maryland
5. Department of Urology; Northwestern University; Chicago Illinois