1. From the Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis (B.T.S., M.Y.T.); Division of Biostatistics, University of Minnesota School of Public Health, Minneapolis (W.G.); Division of Cardiovascular Medicine, Department of Medicine, University of Wisconsin, Madison (J.H.S., M.C.T.); Department of Epidemiology, School of Public Health, University of Washington, Seattle (J.D.K.); Department of Radiology and Imaging Sciences, National Institutes of Health Clinical...