1. From the Department of Cardiology (Y.O., C.N., J.-Y.K., Y.T., G.T.-T., A.R.C., J.A.C.L.), Department of Radiology (B.A.-V.), and Department of Epidemiology (E.G.), Johns Hopkins University, Baltimore, MD; Imagerie Cardiovasculaire/Department of Cardiovascular Imaging DICVRI, Institut de Cardiologie, Groupe Hospitalier Pitié Salpêtrière, Paris (A.R.); Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD (C.-Y.L., D.A.B.); Office of Biostatistics Research,...