1. Center for Cardiovascular Analytics, Research and Data Science (CARDS), Providence Heart Institute, Providence St. Joseph Health, Portland, Oregon (T.J.G., L.W., K.J.S.).
2. Swedish Heart and Vascular Institute, Providence St. Joseph Health, Seattle, WA (J.L.P., P.H.).
3. Cardiovascular Division, Washington University School of Medicine, Barnes-Jewish Hospital, St. Louis, MO (A.A.).
4. Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora (J.C.M.).
5. Duke Clinical Research Institute, Durham, NC (S.V.R.).