1. University of Colorado, Anschutz Medical Campus, Aurora, Colorado
2. Thomas Jefferson University, Philadelphia, Pennsylvania
3. Virginia Commonwealth University, Richmond, Virginia
4. Bostwick Laboratories, Glen Allen, Virginia
5. New York University Langone Medical Center and School of Medicine, New York, New York
6. Chiaramonte Huisman and Zorn Urology, Clinton, Maryland
7. Bilowus Medical, Reston, Virginia
8. Las Vegas, Nevada
9. Fairfax Urology Center, Fairfax, Virginia