From the Department of Surgery (H.W., T.S.H.) and Department of Radiology (J.S., D.S.H., N.B., C.Y.), University of Washington, Seattle; Department of Radiology, Peking University First Hospital, Beijing, China (F.L.); Department of Biomedical Engineering, Tsinghua University, Beijing, China (X.Z.); Translational and Molecular Imaging Institute (V.M., Z.A.F.) and Cardiovascular Institute (V.F.), Icahn School of Medicine at Mount Sinai, New York; and Centro Nacional de Investigaciones... (At 2018-04)