1. Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA
2. University of Mississippi Medical Center, Jackson, MS
3. Cardiology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA
4. Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston & Framingham Heart Study, Framingham, MA
5. Framingham Heart Study, Framingham, MA
6. Whitehead Institute for Biomedical Research, Cambridge, MA
7. Department of Biostatistics, Boston University School of Public Health, Boston, MA
8. Department of Medicine, UT Southwestern Medical Center, Dallas, TX
9. Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston & Broad Institute of Harvard & MIT, Cambridge, MA