1. The James Buchanan Brady Urological Institute and Department of Urology, The Johns Hopkins School of Medicine, Baltimore, Maryland
2. Division of Urologic Surgery, Washington University School of Medicine, St. Louis, Missouri
3. Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
4. Vattikuti Urology Institute, Henry Ford Hospital, Detroit, Michigan
5. Department of Urology, New York University, Langone Medical Center, New York, New York