1. From the Department of Diagnostic Radiology, Montefiore Medical Center/Albert Einstein College of Medicine, 111 E 210th St, Bronx, New York 10467 (Z.J.R., M.K,. M.M., J.Y.); Department of Diagnostic Radiology, New York Presbyterian Hospital/Weill Cornell Medicine, New York, NY (F.S.M.); and Department of Diagnostic Radiology, Westchester County Medical Center/New York Medical College, Valhalla, NY (M.F.).