1. Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
2. Faculty of Medicine, University of Oslo, Oslo, Norway
3. Centrum voor Hart en Vaatziekten (CHVZ), Universitair Ziekenhuis Brussel, Vrij Universiteit van Brussel, Brussels, Belgium
4. Department of Cardiology, University of Medicine and Pharmacy ‘Carol Davila’-Euroecolab, Emergency Institute for Cardiovascular Diseases ‘Prof. Dr. C. C. Iliescu’, Bucharest, Romania
5. Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
6. University Hospital Padua, Paediatric Cardiology, Padua, Italy
7. University of Rennes, CHU Rennes, Inserm, LTSI–UMR 1099, Rennes, France
8. William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, London, UK
9. Barts Heart Centre, St Bartholomew’s Hospital, Barts Health NHS Trust, London, UK
10. Fondazione Toscana G. Monasterio, Pisa, Italy
11. Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
12. Cardiology, University Hospital Santa Maria /CHLN, CCUL, Faculty of Medicine of Lisbon University, Lisbon, Portugal
13. Charité Medical Faculty of the Humboldt University Berlin, ECRC, Berlin, Germany
14. DZHK, Partner site, Berlin, Germany
15. Helios Clinics Berlin-Buch, Cardiology, Berlin, Germany
16. Centre for Cardiovascular Science, University of Edinburgh, UK
17. Department of Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy
18. Department of Cardiology, University of Baskent, Ankara, Turkey
19. Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
20. Medical Imaging Centre, Semmelweis University, Budapest, Hungary
21. Department of Congenital Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
22. Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
23. CHU Limoges, Hôpital Dupuytren, Service Cardiologie, Limoges, France
24. INSERM U1094, Univ. Limoges, CHU Limoges, IRD, U1094, GEIST, 2, Limoges, France
25. Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria