1. Department of Cardiology, GIGA Cardiovascular Sciences, University of Liège Hospital, Heart Valve Clinic, CHU Sart Tilman, CHU Sart Tilman, 4000 Liège, Belgium
2. Department of Cardiology, School of Medicine, Keio University, Tokyo, Japan
3. Clinical Laboratory, Mie University Hospital, Mie, Japan
4. Department of Clinical and Experimental Medicine, Cardiology Unit, University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy
5. Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
6. Cardiovascular Research Unit, University and Emergency Hospital, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
7. Unit of Cardiology, Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Monaldi Hospital, Naples, Italy
8. National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore
9. Department of the Cardiology, Tbilisi Institute of Medicine (TIM), 16 Tsintsadze, 0160 Tbilisi, Georgia
10. Department of Noninvasive Diagnostics, Onassis Cardiac Surgery Center, Athens, Greece
11. Laboratory of Cardiovascular Ecography, Department of Cardiology, S. Andrea Hospital, La Spezia, Italy
12. Laboratorio Di Ecocardiografia Adulti, Fondazione Toscana “G.Monasterio” - Ospedale Del Cuore, Massa, Italy
13. Hospital da Luz, Echocardiography Laboratory, Lisbon, Portugal
14. Department of Cardiology, University of Leipzig, Leipzig, Germany
15. Department of Noninvasive Functional Diagnostic and Imaging, University National Heart Hospital, Sofia, Bulgaria
16. Cardiology Department, La Paz Hospital, IdiPAz, Ciber, Madrid, Spain
17. Unidad de Imagen Cardiaca, Servicio de Cardiologia, Hospital Clinico Universitario Virgen de la Arrixaca, IMIB-Arrixaca, Murcia, Spain
18. University of Medicine and Pharmacy “Carol Davila” - Euroecolab, Institute of Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Sos. Fundeni 258, 022328, Bucharest, Romania
19. Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
20. VKV Amerikan Hastanesi, Kardiyoloji Bölümü, Istanbul, Turkey
21. Laboratorio de Ecocardiografia Hospital de Cruces, Barakaldo, Spain
22. Echocardiography Unit, AZ Maria Middelares Gent, Gent, Belgium
23. Emergency Medical Department Cardiology, Universitätsmedizin of the Johannes Gutenberg-University Mainz, Mainz, Germany
24. Department of Cardiology, University Alcala, Hospital Ramón y Cajal, Madrid, Spain
25. CHU Limoges, Hôpital Dupuytren, Service Cardiologie, Limoges, F-87042 France
26. INSERM U1094, Univ. Limoges, CHU Limoges, IRD, U1094, GEIST, 2, rue Marcland, 87000 Limoges, France
27. CHVZ (Centrum voor Hart en Vaatziekten) – Universitair ziekenhuis Brussel; and ICMI (In Vivo Cellular and Molecular Imaging) laboratory, 101 Laarbeeklaan, 1090b Brussels, Belgium
28. Service de Cardiologie, INSERM 1414, CHU Pontchaillou - and- LTSI, Université de Rennes 1 - INSERM, UMR 1099, Rennes, France
29. Department of Cardiological, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
30. Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
31. Department of Medicine, University of Chicago Medical Center, Chicago, IL, USA
32. Gruppo Villa Maria Care and Research, Maria Cecilia Hospital, Cotignola, Italy
33. Anthea Hospital, Bari, Italy