1. Noninvasive Cardiovascular Imaging Section, Cardiovascular Division, Department of Medicine and Department of Radiology, Brigham and Women’s Hospital , 75 Francis Street, Boston, MA 02115 , USA
2. Department of Cardiology, Inselspital, Bern University Hospital, University of Bern , Bern , Switzerland
3. Cardiology and Cardiac MR Centre, University Hospital Lausanne , Lausanne , Switzerland
4. Cardiovascular Division, Department of Medicine, University of Calgary , Calgary, Alberta , Canada
5. Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg , Freiburg , Germany
6. Terrence Donnelly Heart Center, St Michael’s Hospital , Toronto , Canada