1. Vanderbilt University Medical Center, Nashville, Tennessee
2. Mayo Clinic
3. University of Wisconsin
4. Yale University
5. University of Utah
6. Virginia Mason
7. Bladder Cancer Advocacy Network
8. University of Texas, Southwestern
9. Kaiser Permanente
10. University of North Carolina, Chapel Hill, North Carolina
11. Duke University
12. Penn State Health
13. University of California, San Francisco, California