1. Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York–Presbyterian Hospital, New York
2. Section of Nuclear Medicine and Diagnostic Imaging, Division of Human Health, International Atomic Energy Agency, Vienna, Austria
3. Department of Cardiology, Houston Methodist DeBakey Heart and Vascular Center, Houston, Texas
4. Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia5Emory Clinical Cardiovascular Research Institute, Emory University School of Medicine, Atlanta, Georgia
5. Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York–Presbyterian Hospital, New York6Department of Radiology, Columbia University Medical Center, New York–Presbyterian Hospital, New York