1. James Buchanan Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, Maryland.
2. Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia.
3. Department of Urology, Massachusetts General Hospital, Boston, Massachusetts.
4. Department of Urology, Mayo Clinic, Indianapolis, Indiana.
5. Division of Urology, Department of Surgery, Ohio State University Medical Center, Columbus, Ohio.
6. Department of Surgery and Urology, Duke University Medical Center, Durham, North Carolina.
7. Department of Urologic Surgery, Vanderbilt University School of Medicine, Nashville, Tennessee.
8. Cleveland Clinic Foundation, Cleveland, Ohio.
9. Department of Urology, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire.
10. Department of Surgery/Urology, UC San Diego, San Diego, California.
11. Department of Urology, NYU, New York, New York.