1. Department of Medicine (J.D.M., C.M.S., J.F.F., J.C.D., T.J.W.), Vanderbilt University Medical Center, Nashville, TN.
2. Cardiovascular Division, Brigham and Women’s Hospital, Boston, MA (M.D.B.).
3. Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA (M.D.B., M.S.H., R.E.G.).
4. Molecular Epidemiology and Cardiology, Clinical Sciences, Lund University and Skåne University Hospital, Malmö, Sweden (J.G.S., O.M.).
5. Department of Medicine and the Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston (D.N.).
6. University of Minnesota Medical School, Duluth Campus (C.A.M.).
7. Schools of Medicine, Public Health, and Nursing, Johns Hopkins University, Baltimore, MD (C.G.C.).
8. Departments of Medicine (J.P.J., A.S.G., M.R.P., E.B.L.), University of Washington, Seattle.
9. Biomedical Informatics and Medical Education (D.R.C.), University of Washington, Seattle.
10. Kaiser Permanente Washington Health Research Institute, Seattle, WA (E.B.L., D.S.C.).
11. Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN (I.J.K.).
12. Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (J.A.P.).
13. Biomedical Informatics Research Center (P.L.P., J.G.L.), Marshfield Clinic Research Institute, WI.
14. Center for Computational and Biomedical Informatics (M.H.B., T.E.K.), Marshfield Clinic Research Institute, WI.
15. Cincinnati Children’s Hospital Medical Center and University of Cincinnati, OH (B.N.).
16. Genomic Medicine Institute (M.S.W.), Geisinger Health System, Danville, PA.
17. Departments of Bioinformatics and Genetics (M.D.R.), University of Pennsylvania, Philadelphia.
18. Biomedical and Translational Informatics (K.M.B.), Geisinger Health System, Danville, PA.
19. Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY (K.K.).
20. Center for Applied Genomics, Children’s Hospital of Philadelphia, PA (F.D.M., P.M.S.).
21. Department of Medicine, Division of Rheumatology, Immunology and Allergy, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA (E.W.K.).
22. Perelman School of Medicine, Department of Genetics (S.S.V.), University of Pennsylvania, Philadelphia.
23. Department of Biostatistics, Boston University School of Public Health, MA (Y.Z., Q.Y.).
24. Department of Medicine, Boston University School of Medicine, MA (R.S.V.).
25. Biomedical Informatics (J.C.D., D.M.R.), Vanderbilt University Medical Center, Nashville, TN.
26. Department of Pharmacology (D.M.R.), Vanderbilt University Medical Center, Nashville, TN.