1 Department of Radiology, New York-Presbyterian Hospital and Weill Cornell Medicine, New York, New York.
2 Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
3 Institute of Experimental and Translational Cardiac Imaging, DZHK (German Centre for Cardiovascular Research) Centre for Cardiovascular Imaging, University Hospital Frankfurt, Frankfurt am Main, Germany.
4 Cardiovascular Division, University of Virginia Health System, Charlottesville, Virginia.
5 Cardiovascular Center, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
6 Departments of Medicine and Radiology, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts.
7 Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Maryland.
8 Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden.
9 Baylor Scott and White Heart and Vascular Hospitals, Dallas and Plano, Texas.
10 Department of Medicine and Radiology, University of British Columbia, Vancouver, British Columbia, Canada.
11 Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia.
12 Departments of Medicine and Radiology, Stanford University, Stanford, California.
13 Division of Cardiology, Indiana University School of Medicine, Bloomington, Indiana.
14 West Virginia University Heart and Vascular Institute, Morgantown, West Virginia.
15 Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas.
16 Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota.
17 Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina.
18 Division of Nuclear Medicine and Molecular Imaging, Department of Radiology and Cardiac Amyloidosis Program, Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
19 Department of Internal Medicine, University of Missouri-Kansas City, and Saint Luke's Mid America Heart Institute, Kansas City, Missouri.
20 Riverside Methodist Hospital and OhioHealth Heart and Vascular Physicians, Columbus, Ohio.
21 Brigham and Women Hospital, Boston, Massachusetts.
22 Division of Cardiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
23 University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
24 Christiana Care Health System, Newark, Delaware.
25 The Carl and Edyth Lindner Center for Research and Education, The Christ Hospital, Cincinnati, Ohio.
26 Division of Cardiology, Duke University, Durham, North Carolina.
27 Appalachian Regional Healthcare System, Boone, North Carolina.
28 Brookwood Baptist Health, Birmingham, Alabama.
29 Northside Hospital, Atlanta, Georgia.
30 Division of Cardiovascular Medicine, University of California, San Diego, California.
31 Bristol Heart Institute, Bristol NIHR Biomedical Research Centre, University Hospitals Bristol and Weston NHS Trust and University of Bristol, Bristol, United Kingdom.
32 Multidisciplinary Cardiovascular Research Centre (MCRC) & Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, and Leeds Teaching Hospital NHS Trust, Leeds, United Kingdom.
33 British Heart Foundation Glasgow Cardiovascular Research Center, University of Glasgow, Glasgow, United Kingdom, and West of Scotland Heart and Lung Center, Golden Jubilee National Hospital, Clydebank, United Kingdom.
34 Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois.
35 National Heart, Lung and Blood Institute, National Institute of Health, Bethesda, Maryland.
36 Division of Cardiovascular Medicine and Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan.
37 University of Minnesota and VA Medical Center, Minneapolis, Minnesota. Electronic address: shekh003@umn.edu.