1. Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute (K.G.T., M.C.), Cleveland Clinic, OH.
2. Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, OH (K.G.T., N.M., M.C.).
3. Division of Pediatric Cardiology, Department of Pediatrics, Washington University in St Louis, MO (J.S.).
4. Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis (L.Y.C.).
5. Ctr for Digital Health, Stanford University, Stanford and Veterans Affairs Palo Alto Health Care System, CA (M.P.T., M.P.).
6. Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (Z.I.A.).
7. Center for Arrhythmia Research, Northwestern University Feinberg School of Medicine, Chicago, IL (R.P.).
8. Office of Patient Experience and Neurological Institute (A.B.), Cleveland Clinic, OH.
9. Division of Cardiovascular Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA (D.J.C.).
10. Amazon, Inc, Seattle, WA (M.M.).
11. Division of Cardiology, Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York (E.Y.W.).
12. Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute (M.C.), Cleveland Clinic, OH.