Affiliation: | 1. University of Colorado Anschutz School of Medicine, Aurora, CO, USA;2. Department of Urology, Stritch School of Medicine, Center for Male Health, Loyola University Medical Center, Maywood, IL, USA;3. Department of Urology, George M. O'Brien Center of Research Excellence, University of Wisconsin-Madison, Madison, WI, USA;4. Department of Surgery/Urology, Rocky Mountain Regional VA Medical Center, University of Colorado Anschutz School of Medicine, Aurora, CO, USA |