1. Swedish Medical Center Seattle WA
2. University of California San Francisco San Francisco CA
3. University of Michigan Ann Arbor MI
4. Uniformed Services University Bethesda MD
5. University of Alabama Birmingham AL
6. Yale University New Haven CT
7. Massachusetts General Hospital Boston MA
8. Carolinas Medical Center Charlotte NC
9. Columbia University New York NY
10. University of California San Diego La Jolla CA
11. Weill Cornell Medicine New York NY
12. Cincinnati Children’s Hospital Cincinnati OH
13. University of Pennsylvania Philadelphia PA