1. From Tennessee State University (B.A.H., V.A.C., Z.S., P.C.H.), Nashville, TN; the Division of Cardiovascular Medicine (D.S., U.K.A.S.), Vanderbilt University Medical Center, Nashville, TN; Meharry Medical College (R.S.L., U.K.A.S.), Nashville, TN; and Heart Health and Global Health Policy (G.A.M.), Global Research and Development, PepsiCo, Purchase, NY.