1. Department of Biochemistry; Wake Forest School of Medicine; Winston-Salem; NC
2. Department of Medicine; University of Mississippi; Jackson; MS
3. Department of Medicine; University of Maryland; Baltimore; MD
4. Department of Genetics; Washington University; St. Louis; MO
5. Department of Epidemiology; University of Michigan; Ann Arbor; MI
6. Department of Medicine; The Johns Hopkins School of Medicine; Baltimore; MD
7. Department of Internal Medicine, Division of Gastroenterology and Department of Computational Medicine and Bioinformatics; University of Michigan; Ann Arbor; MI
8. Department of Radiologic Sciences; Wake Forest School of Medicine; Winston-Salem; NC
9. National Institute on Aging; National Institutes of Health; Bethesda; MD
10. Division of Public Health Sciences; Wake Forest School of Medicine; Winston-Salem; NC
11. Department of Epidemiology; Colorado School of Public Health; Aurora; CO
12. Icelandic Heart Association; Kopavogur; Iceland
13. Jackson Heart Study; University of Mississippi; Jackson; MS