1. OhioHealth Dublin Methodist Hospital, Dublin, Ohio
2. Ohio State University Wexner Medical Center, Columbus, Ohio
3. Mayo Clinic Arizona, Phoenix, Arizona
4. Johns Hopkins Medical Center, Baltimore, Maryland
5. Weill Cornell Medical College, New York, New York
6. Henry Ford Health System, Detroit, Michigan
7. University of Southern California Medical Center, Los Angeles, California
8. Indiana University Medical Center, Indianapolis, Indiana
9. Temple University Medical Center, Philadelphia, Pennsylvania