1. Department of Urology and Center for Robotic and Computer Assisted Surgery, The Ohio State University Medical Center, Columbus, Ohio.
2. Duke University Medical Center, Durham, North Carolina.
3. University of California-Irvine, Irvine, California.
4. University of Chicago, Chicago, Illinois.
5. University of Pennsylvania, Philadelphia, Pennsylvania.
6. Prostate Center of Austin, Austin, Texas.
7. Karolinska Hospital, Stockholm, Sweden.
8. Guy's Hospital, London, United Kingdom.
9. Royal Melbourne Hospital, Melbourne, Australia.
10. Weill College of Medicine at Cornell University, New York, New York.