1. Cardiovascular Research Center (L.-C.W.), The Broad Institute of MIT and Harvard, Cambridge.
2. Massachusetts General Hospital, Boston. Cardiovascular Disease Initiative (L.-C.W., S. Khurshid, V.N., V.N.M., J.T.R., C.R., S.H.C., P.T.E., S.A.L.), The Broad Institute of MIT and Harvard, Cambridge.
3. VA Boston Healthcare System (L.-C.W., V.N., T.M.T., J.M.G., K.C.), Brigham and Women’s Hospital, Boston, MA
4. Demoulas Center for Cardiac Arrhythmias (S. Khurshid, P.T.E., S.A.L.), The Broad Institute of MIT and Harvard, Cambridge.
5. Gene Regulation Observatory (A.W.H.), The Broad Institute of MIT and Harvard, Cambridge.
6. Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA (Y.V.S.).
7. VA Atlanta Healthcare System, Decatur, GA (Y.V.S., P.W.F.W.).
8. Institute for Molecular Medicine Finland, Helsinki Institute of Life Science, University of Helsinki, Finland (J.T.R., A.P.).
9. Heart Institute (D.B., C.M.H.), Geisinger, Danville, PA.
10. Icahn School of Medicine at Mount Sinai, New York, NY (S.L., G.N.).
11. Victor Chang Cardiac Research Institute (R.J., R.S., D.F.), Darlinghurst, NSW.
12. School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, Kensington, NSW, Australia (R.J., R.S., B.W., D.F.).
13. Department of Cardiology, Laboratory for Molecular Cardiology, Copenhagen University Hospital, Rigshospitalet, Denmark (L.A., J.P.H., J.H.S., M.S.O.).
14. Department of Biomedical Sciences (L.A., M.S.O.), University of Copenhagen, Denmark.
15. Intermountain Heart Institute, Intermountain Medical Center, Murray, UT (A.C., H.T.M., S. Knight, M.J.C.).
16. Cardiovascular Research Institute and Department of Physiological Nursing (C.R.P.), University of California, San Francisco.
17. Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN (Z.T.Y., M.B.S.).
18. Division of Cardiology, Department of Medicine (D.J.F., N.A.N., S.H.S.), Duke University School of Medicine, Durham, NC.
19. Division of Cardiac Electrophysiology, Hospital of the University of Pennsylvania, Philadelphia (M.C.H.).
20. Department of Surgery (R.L.J.), University of Pennsylvania, Philadelphia.
21. Division of Cardiology, Department of Medicine, Section of Cardiac Electrophysiology, Western University, London, ON, Canada (A.C.S., P.L.-S., H.R.K., J.D.R.).
22. Division of Cardiovascular Medicine, Department of Medicine, University of Wisconsin–Madison, WI (K.M.O., L.L.E.).
23. Montreal Heart Institute Research Center and Faculty of Medicine, Université de Montréal, QC, Canada (P.J., M.-P.D., J.-C.T., R.T.).
24. Autism and Developmental Medicine Institute, Geisinger, Lewisburg, PA (M.T.O., R.K.L.).
25. St Vincent’s Hospital (R.S., B.W., D.F.), Darlinghurst, NSW.
26. Cardiovascular Research Institute (J.P.K.), University of California, San Francisco.
27. Department of Medicine, Department of Biochemistry and Biophysics (J.P.K.), University of California, San Francisco.
28. Feinberg School of Medicine, Northwestern University, Chicago, IL (T.Z.I.).
29. Beaulieu-Saucier Pharmacogenomics Center, Montreal, QC, Canada (M.-P.D.).
30. Department of Cardiology, University of Groningen, University Medical Center Groningen, the Netherlands (C.R.).
31. Department of Medicine, University of Utah, Salt Lake City (S. Knight).
32. Department of Clinical Medicine (J.H.S.), University of Copenhagen, Denmark.
33. Department of Economics, Leiden Law School, Leiden University, the Netherlands (R.K.L.).
34. Harvard Medical School, Boston, MA (J.M.G.).
35. Division of Cardiovascular Medicine, Department of Medicine (D.J.R.), University of Pennsylvania, Philadelphia.
36. Duke Molecular Physiology Institute (S.H.S.), Duke University School of Medicine, Durham, NC.
37. Vanderbilt University Medical Center, Nashville, TN (D.M.R.).
38. Division of Cardiology (G.M.M.), University of California, San Francisco.
39. Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, NY (R.J.F.L.).
40. Department of Surgery and Department of Genetics, Perelman School of Medicine (S.M.D.), University of Pennsylvania, Philadelphia.
41. Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA (S.M.D.).
42. Department of Translational Data Science and Informatics (C.M.H.), Geisinger, Danville, PA.
43. Analytic and Translational Genetics Unit, Department of Medicine, Department of Neurology, Department of Psychiatry (A.P.), The Broad Institute of MIT and Harvard, Cambridge.
44. The Stanley Center for Psychiatric Research & Program in Medical & Population Genetics (A.P.), The Broad Institute of MIT and Harvard, Cambridge.
45. Department of Medicine, Emory University School of Medicine, Atlanta, GA (P.W.F.W.).