1. Department of Surgery, Division of Cardiac Surgery, Massachusetts General Hospital, Boston (A.O.).
2. Prisma Health, Hillcrest Hospital, Greenville, SC (M.F.F.).
3. American Heart Association, Dallas, TX (R.P., H.H., J.Z., S.L., K.T., L.H.).
4. University of Texas Southwestern Medical Center, Dallas (J.d.L.).
5. Osler Medical Residency, Johns Hopkins Hospital, Baltimore, MD (D.S.K.).
6. School of Nursing, University of North Carolina, Chapel Hill (J.Z-H.).
7. Harvard T.H. Chan School of Public Health, Boston, MA (N.I.).
8. Department of Medicine, Division of Cardiology, Northwestern University Medical School, Chicago, IL (N.S.S., C.W.Y.).
9. Cleveland Clinic Foundation, OH (J.T-H.).
10. Duke University Medical Center, Durham, NC (C.B.G.).
11. Cleveland Clinic Florida, Weston (M.C.).
12. The Christ Hospital Heart and Vascular Institute, Cincinnati, OH (T.H., J.G.J.).
13. Boston University Medical Center, MA (A.K.J.).
14. Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA (A.G.).