1. Department of Cardiology, Center for Cardiological Innovation and Institute for Surgical Research, Oslo University Hospital, Oslo and University of Oslo, Oslo, Norway
2. Cardiovascular Pathology, Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Padua, Italy
3. Cardiology, Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Padua, Italy
4. Department of Cardiology, Bristol Heart Institute, University Hospitals Bristol NHS Trust and University of Bristol and Bristol NIRH Cardiovascular Biomedical Research Unit, Bristol, UK
5. Department of Cardiology, Multimodality Cardiac Imaging Center, Sports Cardiology and Cardiomyopathies Center, Hospital da Luz, Lisbon, Portugal
6. Interventional Cardiology and Cardiac Imaging, University Heart Center Zurich, Zurich, Switzerland
7. Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
8. Aix-Marseille Université, Marseille and Cardiology Department, APHM, La Timone Hospital, Marseille, France
9. Turku PET Centre, Turku University Hospital and University of Turku, Kiinamyllynkatu, Turku, Finland
10. GIGA Cardiovascular Sciences, Department of Cardiology, University of Liège Hospital, Heart Valve Clinic, CHU Sart Tilman, Liège, Belgium and Gruppo Villa Maria Care and Research, Anthea Hospital, Bari, Italy
11. Heart Hospital, Hamad Medical Corporation, Doha, Qatar and Imperial College, London, UK
12. Cardiovascular Department at Fondazione Toscana G. Monasterio, CNR Institute of Clinical Physiology and Scuola Superiore San’Anna, Pisa, Italy
13. University of Medicine and Pharmacy “Carol Davila”—Euroecolab, Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu,” Bucharest, Romania