1. University of California, San Diego School of Medicine, San Diego, California, USA.
2. Department of Urology, University of California, San Diego, San Diego, California, USA.
3. Department of Urology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
4. Department of Urology, University of North Carolina, Chapel Hill, North Carolina, USA.
5. Department of Urology, Mayo Clinic Arizona, Phoenix, Arizona, USA.
6. Department of Urologic Sciences, University of British Columbia, Vancouver, Canada.
7. Department of Urology, Northwestern Medicine, Chicago, Illinois, USA.
8. Department of Urology, Indiana University, Indianapolis, Indiana, USA.
9. Department of Urology, The Ohio State University, Columbus, Ohio, USA.
10. Department of Urology, Columbia University Irving Medical Center, New York, New York, USA.
11. Department of Urology, Pacific West Urology, Las Vegas, Nevada, USA.