1. Veterans Affairs Palo Alto Health Care System, Palo Alto, California
2. Stanford University, Stanford, California
3. Feinstein Institute for Medical Research at Northwell Health, Manhasset, New York
4. Fairfax Family Practice Residency, Fairfax, Virginia
5. Virginia Commonwealth University, Richmond
6. Harvard Medical School, Boston, Massachusetts
7. University of California, San Francisco
8. Oregon Health & Science University, Portland
9. University of North Carolina at Chapel Hill
10. Mayo Clinic, Rochester, Minnesota
11. Virginia Tech Carilion School of Medicine, Roanoke
12. Temple University, Philadelphia, Pennsylvania
13. New York University, New York, New York
14. University of Massachusetts Medical School, Worcester
15. Boston University, Boston, Massachusetts
16. Northwestern University, Evanston, Illinois
17. University of Hawaii, Honolulu
18. Pacific Health Research and Education Institute, Honolulu, Hawaii
19. Tufts University School of Medicine, Boston, Massachusetts