1. University of Pittsburgh Medical Center, Hillman Cancer Center, Pittsburgh, Pennsylvania
2. Winship Cancer Institute, Emory University, Atlanta, Georgia
3. Keck School of Medicine, University of Southern California, Los Angeles
4. Dana-Farber Cancer Institute, Boston, Massachusetts
5. Karmanos Cancer Institute, Detroit, Michigan
6. University of Kansas Medical Center, Kansas City
7. University of Cincinnati Cancer Institute, Cincinnati, Ohio
8. Mount Sinai Medical Center, New York, New York
9. West Cancer Center, University of Tennessee, Memphis
10. University of Colorado Cancer Center, Aurora
11. Washington University School of Medicine, St. Louis, Missouri
12. Abramson Cancer Center, Philadelphia, Pennsylvania
13. VentiRx Pharmaceuticals, Seattle, Washington
14. Hollings Cancer Center, Charleston, South Carolina
15. Denver Veterans Affairs Medical Center, Denver, Colorado
16. University Hospitals Seidman Cancer Center, Cleveland, Ohio
17. Cleveland Clinic, Cleveland, Ohio
18. Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
19. Moores Cancer Center, University of California San Diego, La Jolla