1. Cardiovascular Division, Department of Medicine (P.J.W., J.C.W., S.M.N.).
2. Cardiovascular Institution (P.J.W., J.C.W., S.M.N.).
3. Center for Arrhythmia Research (P.J.W., S.M.N.).
4. NIH T32 Computational Medicine in the Heart Program (P.J.W., J.C.W., S.M.N.).
5. Stanford Byers Center for Biodesign (P.J.W.).
6. Leon H. Charney Division of Cardiology, NYU Grossman School of Medicine, New York (G.I.F., M.D.).
7. Division of Cardiovascular Medicine, Wisconsin Institutes for Medical Research, University of Wisconsin, Madison (L.E.).
8. Department of Cardiovascular Medicine, Heart and Vascular Institute, Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, OH (M.K.C.).
9. Division of Cardiovascular Medicine, University of Washington, St. Louis, MO (K.K.P.).
10. Division of Cardiology, Department of Medicine, Cooper Medical School of Rowan University, Camden, NJ (A.M.R.).
11. Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, University of California, Los Angeles (C.M.A.).
12. Institute for Computational and Mathematical Engineering, Stanford University, CA (S.M.N.).