1. Cancer Treatment Centers of America, Zion, IL;
2. American Society of Clinical Oncology, Alexandria, VA;
3. Medical University of South Carolina, Charleston, SC;
4. Duke University Medical Center, Durham, NC;
5. Sanford Health, Sioux Falls, SD;
6. Levine Cancer Institute, Charlotte, NC;
7. Grand Rapids Oncology Program, Grand Rapids, MI;
8. Cancer Treatment Centers of America, Newnan, GA;
9. Memorial Cancer Institute, Hollywood, FL;
10. Inova Schar Cancer Institute, Fairfax, VA;
11. Cancer Treatment Centers of America, Boca Raton, FL;
12. Roger Maris Cancer Ctr, Fargo, ND;
13. University of Nebraska Medical Center, Omaha, NE;
14. Cancer Treatment Centers of America, Goodyear, AZ;
15. Intermountain Healthcare, Murray, UT;