Affiliation: | 1. Department of Urology, Ohio State University, Columbus, Ohio;2. Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, Maryland;3. Glickman Urological Institute, Cleveland Clinic, Cleveland, Ohio;4. Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas;5. Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois;6. Texas Oncology, Dallas, Texas |