1. Brown University Warren Alpert Medical School, Providence, Rhode Island
2. Johns Hopkins University School of Medicine, Baltimore, Maryland
3. Vanderbilt University, Nashville, Tennessee
4. University of Pittsburgh, Pittsburgh, Pennsylvania
5. Oregon Health & Science University, Portland, Oregon
6. University of Virginia Health, Charlottesville, Virginia
7. University of Kansas Medical Center, Kansas City, Kansas
8. UC San Diego Health, San Diego, California
9. Marshfield Medical Center, Marshfield, Wisconsin
10. SUNY Downstate Health Sciences University, Brooklyn, New York
11. UCLA Health, Los Angeles, California
12. Children’s Hospital of Colorado, Aurora, Colorado
13. Cleveland Clinic, Cleveland, Ohio