1. Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School , 165 Cambridge St Suite 400, Boston, MA 02114 , USA
2. Heart and Vascular Center, Semmelweis University , 9-11 Gaál József Street, Budapest 1122 , Hungary
3. School of Business Studies, Stralsund University of Applied Sciences , Stralsund , Germany
4. Division of Cardiology, Massachusetts General Hospital , Boston, MA , USA
5. Department of Medicine, Tufts Medical Center , Boston, MA , USA
6. Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute , Bethesda, MD, USA
7. Department of Emergency Medicine, Baylor College of Medicine , Boston, MA , USA
8. Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School , Boston, MA , USA
9. Institute of Epidemiology and Medical Biometry, University of Ulm , Ulm , Germany
10. Deutsches Herzzentrum München, Technische Universität München , Munich , Germany
11. DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance , Munich , Germany
12. Knight Cardiovascular Institute, Oregon Health & Science University , Portland, OR, USA
13. Innovative Imaging Consulting LLC , 163 Longfellow Rd. , Waltham, MA 02453, USA