1. Cardiology Division, Tufts Medical Center and Tufts University School of Medicine, Boston, Massachusetts
2. Division of Human Genetics, Department of Internal Medicine, The Ohio State University, Columbus
3. The Davis Heart and Lung Research Institute, The Ohio State University, Columbus
4. Division of Cardiovascular Medicine, Department of Internal Medicine, The Ohio State University, Columbus
5. Medstar Research Institute, Washington Hospital Center, Washington, DC
6. Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California
7. Washington University in St Louis, St Louis, Missouri
8. Emory University School of Medicine, Atlanta, Georgia
9. Center for Inherited Cardiovascular Disease, Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
10. University of Nebraska Medical Center, Omaha
11. Cleveland Clinic, Cleveland, Ohio
12. University of Texas Southwestern Medical Center, Dallas
13. Houston Methodist DeBakey Heart and Vascular Center, J.C. Walter Jr. Transplant Center, Houston, Texas
14. Inova Heart and Vascular Institute, Falls Church, Virginia
15. University of Alabama, Birmingham
16. Sarver Heart Center, University of Arizona, Tucson
17. Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California
18. Northwestern University Feinberg School of Medicine, Chicago, Illinois
19. New York University Langone Medical Center, New York
20. Department of Cardiology, Westchester Medical Center and New York Medical College, Valhalla
21. Miami Cardiac & Vascular Institute, Baptist Health South, Miami, Florida
22. University of Michigan Medical Center, Ann Arbor
23. University of Washington, Seattle
24. Louisiana State University Health Sciences Center, New Orleans
25. University of California Los Angeles Medical Center, Los Angeles
26. University of Maryland School of Medicine, Baltimore
27. Medical University of South Carolina, Charleston
28. University of Mississippi Medical Center, Jackson
29. Department of Bioethics and Humanities, University of Washington, Seattle