1. From the Department of Public Health Sciences, Wake Forest University School of Medicine, Winston-Salem, NC (D.C.G., A.G.B., D.B.); Department of Preventive Medicine, Loyola Medical Center, Maywood, Ill (H.K.); Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, Md (R.S.B.); Laboratory Medicine and Pathology, University of Minnesota, Minneapolis (M.Y.T.); and Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology, and Health Services, University of...