1. Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
2. Cardiology Division, Department of Medicine, Massachusetts General Hospital, Boston
3. Inova Heart and Vascular Institute, Falls Church, Virginia
4. Department of Preventive Medicine, Boston University School of Medicine, Boston, Massachusetts
5. Cardiovascular Research Center, Massachusetts General Hospital, Boston
6. Department of Medicine, Albert Einstein College of Medicine, Bronx, New York
7. Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York
8. Ciccarone Center for the Prevention of Heart Disease, The Johns Hopkins University, Baltimore, Maryland
9. Division of Hematology/Oncology, Department of Medicine, University of Vermont Larner College of Medicine, Burlington
10. Department of Medicine, Johns Hopkins Medical Institutions, The Johns Hopkins University, Baltimore, Maryland
11. Department of Cardiology, Heart and Vascular Institute, Johns Hopkins Medical Institutions, The Johns Hopkins University, Baltimore, Maryland
12. Division of Cardiovascular Medicine, Keck School of Medicine of University of Southern California, Los Angeles
13. Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
14. Department of Internal Medicine, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
15. Center for Population Studies, National Heart, Lung, and Blood Institute, Bethesda, Maryland
16. Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, the Netherlands
17. Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
18. Framingham Heart Study, Framingham, Massachusetts
19. Cardiovascular Medicine Section, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
20. Section of Preventive Medicine and Epidemiology, Boston University School of Medicine, Boston, Massachusetts
21. Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
22. Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology and Health Services, University of Washington, Seattle
23. Kaiser Permanente Washington Health Research Institute, Seattle
24. Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
25. Department of Biostatistics, University of Washington, Seattle
26. Department of Family Medicine and Public Health, University of California, San Diego, La Jolla
27. Division of Cardiology, Department of Medicine, Rutgers New Jersey Medical School, Newark
28. Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
29. Section on Cardiovascular Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
30. Division of Public Health Sciences, Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina