1. Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania2UPMC Cardiovascular Magnetic Resonance Center, Heart and Vascular Institute, Pittsburgh, Pennsylvania3Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
2. Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania2UPMC Cardiovascular Magnetic Resonance Center, Heart and Vascular Institute, Pittsburgh, Pennsylvania
3. Centre for Imaging Sciences and Biomedical Imaging Institute, University of Manchester, Manchester, England
4. Department of Clinical Physiology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
5. National Heart, Lung, and Blood Institute, Bethesda, Maryland
6. Houston Methodist DeBakey Heart and Vascular Center, Houston, Texas
7. Center for Clinical Trials and Data Coordination, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
8. Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania3Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
9. Department of Cardiology, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
10. Cardiology Division, Stony Brook University, Stony Brook, New York
11. Program of Cardiovascular Diseases, Center for Applied Medical Research, Department of Cardiology and Cardiac Surgery, University Clinic, University of Navarra, Pamplona, Spain12CIBERCV, Carlos III Institute of Health, Madrid, Spain
12. Department of Medicine, Mayo Clinic, Rochester, Minnesota
13. Center for Cardiovascular Innovation, Northwestern University Feinberg School of Medicine, Chicago, Illinois