1. Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
2. Department of Translational Medical Sciences, University of Campania “L. Vanvitelli”, Naples, Italy
3. Department of Cardiology, Hospital Vall d’Hebron, Vall d’Hebron Research Institute (VHIR) Ciber-CV, Barcelona, Spain
4. Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
5. Division of Cardiology, Weill Cornell Medicine, New York, NY, USA
6. ?>Departamento de Biología Animal, Facultad de Ciencias, Instituto de Investigación Biomédica de Málaga, Universidad de Málaga, Ciber-CV, Málaga, Spain
7. MedStar Health Research Institute, Washington, DC, USA
8. Department of Radiology, Children’s Hospital Colorado, University of Colorado, Anschutz Medical Campus, Colorado, USA
9. ?>Cardiovascular Division, American British Cowdray Medical Center, Mexico City, Mexico
10. ?>Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
11. Department of Pediatrics, Division of Pediatric Cardiology, Stanford University, Palo Alto, CA, USA
12. ?>Department of Medicine, Division of Cardiovascular Medicine, Stanford University, Palo Alto, CA, USA
13. ?>Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
14. Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
15. Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
16. Cardiothoracic Imaging Division, Department of Radiology, UT Southwestern Medical Center, Dallas, TX, USA
17. Department of Cardiac Surgery, Institute Mutualiste Montsouris, Paris, France
18. ?>Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
19. ?>Department of Biomedical Imaging Science, Leeds Institute to Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
20. ?>Department of Cardiology, University of Medicine and Pharmacy “Carol Davila”—Euroecolab, Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
21. Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
22. ?>Cardiovascular Institute, Hospital Clínic, Universitat de Barcelona, IDIBAPS; CIBERCV, ISCIII (CB16/11/00354); CERCA Programme
23. Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, GA, USA
24. ?>Department of Cardiology, Québec Heart & Lung Institute, Laval University, Québec, Canada
25. ?>Department of Cardiology, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège,Belgium
26. ?>Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, Italy
27. Anthea Hospital, Bari, Italy
28. University Clinic of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
29. Yale University School of Medicine & Yale New Haven Hospital, New Haven, CT, USA
30. St Paul's Hospital, University of British Columbia, Vancouver, Canada
31. Cardiac Registry, Departments of Cardiology, Pathology and Cardiac Surgery, Boston Children’s Hospital, Boston, MA, USA
32. Department of Pediatrics, Harvard Medical School, Boston, MA, USA
33. Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
34. Cardiovascular Medicine Division, University of Pennsylvania Medical Center and Penn Cardiovascular Institute, Philadelphia, PA, USA
35. Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, TX, USA
36. Texas A & M School of Medicine, Dallas, TX, USA
37. University of Ulsan College of Medicine, Asan Medical Center, Seoul, South Korea
38. Department of Radiology, St. Paul’s Hospital, Vancouver, BC, Canada
39. Department of Radiology, University of Maryland School of Medicine, Baltimore, MD, USA
40. Schulich School of Medicine and Dentistry, London, ON, Canada
41. Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
42. Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
43. Division of Cardiac Surgery, University of Pennsylvania, Philadelphia, PA, USA
44. Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
45. Department of Cardiac Surgery, European Hospital and Unicamillus University, Rome, Italy
46. Division of Cardiology, University of Washington, Seattle, WA, USA
47. Division of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Homburg, Saar, Germany