1. Memorial Sloan Kettering Cancer Center, New York, New York
2. Urology of St. Louis, St. Louis, Missouri
3. Vanderbilt University Medical Center, Nashville, Tennessee
4. Oregon Health & Science University, Portland, Oregon
5. UsTOO, Las Vegas, Nevada
6. MD Anderson Cancer Center, Houston, Texas
7. The University of Chicago Medicine, Chicago, Illinois
8. Fox Chase Cancer Center, Philadelphia, Pennsylvania
9. UC San Diego Health Physician Group, San Diego, California
10. American Urological Association, Linthicum, Maryland
11. University of Washington Medical Center, Seattle, Washington
12. Dana-Farber Cancer Institute, Boston, Massachusetts
13. Penn Medicine, Philadelphia, Pennsylvania
14. London Health Sciences Centre, London, Ontario, Canada
15. Mayo Clinic, Phoenix, Arizona
16. Mayo Clinic, Rochester, Minnesota