1. Cancer Treatment Centers of America, Chicago, IL
2. American Society of Clinical Oncology, Alexandria, VA
3. Duke University Medical Center, Durham, NC
4. Michigan Cancer Research Consortium, Ypsilanti, MI
5. Levine Cancer Institute, Charlotte, NC
6. Cancer Research Consortium of West Michigan, Grand Rapids, MI
7. Sylvester Comprehensive Cancer Center, Plantation, FL
8. Inova Schar Cancer Institute, Fairfax, VA
9. Cancer Treatment Centers of America, Philadelphia, PA
10. Sanford Health, Sioux Falls, SD
11. University of Nebraska Medical Center, Omaha, NE
12. Cancer Treatment Centers of America, Phoenix, AZ
13. Intermountain Healthcare, Salt Lake City, UT