1. Department of Epidemiology Rollins School of Public Health Emory University Atlanta GA
2. Division of Cardiology Department of Medicine Emory University School of Medicine Atlanta GA
3. Atlanta VA Medical Center Decatur GA
4. Department of Biostatistics and Bioinformatics Rollins School of Public Health Emory University Atlanta GA
5. Department of Psychiatry and Behavioral Sciences Emory University School of Medicine Atlanta GA
6. Mazankowski Alberta Heart Institute University of Alberta Edmonton Alberta Canada