1. From the Keck School of Medicine, University of Southern California (DFP), Los Angeles, California, Department of Defense Center for Prostate Disease Research (JWM), Rockville, Maryland, University of California-Davis (CPE), Sacramento, California, The Analytica Group (JJD), New York, New York, AstraZeneca (SG), Wilmington, Delaware, and Henry Ford Health System (LL), Detroit, Michigan