1. Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
2. Emory University School of Medicine, Atlanta, Georgia
3. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
4. Fred Hutchinson Cancer Research Center, Seattle, Washington
5. MedStar Health Research Institute, Hyattsville, Maryland
6. University of Florida College of Medicine, Gainesville, Gainesville
7. Brown University, Providence, Rhode Island
8. HealthPartners Institute, Minneapolis, Minnesota
9. George Washington University, Washington, DC
10. University of Iowa, Iowa City
11. National Heart, Lung, and Blood Institute, Bethesda, Maryland
12. Weill Cornell Medicine, New York, New York