1. Department of Medicine (D.K., E.R.F., J.B., M.D.W., A.C., M.E.H.)
2. Department of Data Sciences (L.R.C.), University of Mississippi Medical Center, Jackson.
3. Department of Medicine, Division of Cardiology, Duke University School of Medicine, Durham, NC (R.J.M.).
4. Tougaloo College, MS (W.B.W.).
5. American Heart Association Tobacco Regulation and Addiction Center, Dallas, TX (W.B.W., M.J.B., A.P.D., C.J.R., R.J.K., E.J.B., J.B., A.B., R.M.R., M.D.W., M.E.H.).
6. Ciccarone Center for the Prevention of Heart Disease and Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD (M.J.B.).
7. Division of Cardiovascular Medicine, University of Louisville, KY (A.P.D., A.B.).
8. Department of Medicine and Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC (C.J.R.).
9. Diabetes and Obesity Center, University of Louisville School of Medicine, KY (R.J.K., A.B.).
10. Department of Medicine, Boston University School of Medicine and Department of Epidemiology, Boston University School of Public Health, MA (E.J.B.).
11. Department of Medicine, Vanderbilt University Medical Center, Nashville, TN (R.M.R.).