1. Department of Mechanical Engineering, University of Minnesota, Minneapolis, Minnesota
2. Department of Urology, University of Minnesota, Minneapolis, Minnesota
3. Department of Urology, University of Washington and Seattle Children’s Hospital, Seattle, Washington
4. Boston University School of Medicine, Boston, Massachusetts
5. University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
6. Department of Urology, Ohio State University, Cleveland, Ohio
7. Madigan Army Medical Center, Uniformed Services University of the Health Sciences, Tacoma, Washington
8. Department of Urology, Duke University, Durham, North Carolina
9. Columbus and Cleveland Clinic, Cleveland, Ohio
10. Department of Urology, University of California-Irvine, Orange, California
11. Department of Urology and Oncology, Tulane University, New Orleans, Louisiana
12. Division of Urology, Southern Illinois University, Carbondale, Illinois
13. Department of Urologic Sciences, University of British Colombia, Vancouver, British Columbia, Canada