1. Indiana University Health, Indianapolis (A.L.P.).
2. Rush University Medical Center, Chicago, IL (A.P.A.).
3. American College of Cardiology, Washington DC (S.R.).
4. University of Colorado School of Medicine, Aurora (J.C.M.).
5. Carle Heart & Vascular Institute, Carle Illinois College of Medicine, Urbana (I.D.M.).
6. Johns Hopkins University, Baltimore, MD (J.M.M.).
7. HCA Healthcare, Nashville, TN (J.J.).
8. Ascension Health, St. Louis, MO (F.A.M.).
9. Warren Alpert Medical School of Brown University, Brown University, Lifespan Cardiovascular Institute, Providence, RI (J.D.A.).
10. Duke Clinical Research Institute, Durham, NC (R.Y., D.M.W.).
11. NYU Langone Health System (S.V.R.).