...
- National Cancer Institute, Bethesda, MD - Special thanks to Marston Linehan, M.D. and Rabindra Gautam from the Urologic Oncology Branch.
- University of North Carolina, Chapel Hill, NC - Special thanks to J. Keith Smith, M.D.,Ph.D and Shanah Kirk.
- Roswell Park Cancer Institute, Buffalo NY - Special thanks to Charles Roche, MD, Ermalinda Bonaccio, and Joe Filippini.