1. Henry Ford Health SystemDetroit Michigan
2. Montefiore Medical CenterAmerican College of SurgeonsBronx New York
3. University of California San FranciscoSan Francisco California
4. Emory University School of MedicineAtlanta Georgia
5. Massachusetts General HospitalBoston Massachusetts
6. Maimonides Cancer CenterBrooklyn New York
7. University of Texas MD Anderson Cancer CenterHouston Texas
8. Radiological Associates of SacramentoSacramento California
9. Cleveland ClinicCleveland Ohio
10. Johns Hopkins UniversityBaltimore Maryland
11. Fox Chase Cancer CenterAmerican College of SurgeonsPhiladelphia Pennsylvania
12. Emory UniversityAmerican Society of Clinical OncologyAtlanta Georgia
13. University of MichiganAmerican Society of Clinical OncologyAnn Arbor Michigan
14. University Hospitals Case Medical CenterCleveland Ohio
15. Duke UniversityDurham North Carolina