1. Faculty of Medicine, Kasr Al Ainy, Cardiology Department Cairo University Cairo Egypt
2. St George's Hospitals, NHS Trust University of London London UK
3. Institute of Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health University of Brescia Brescia Italy
4. Heart Failure ‐ Transplant ‐ Mechanical Circulatory Support Unit Onassis Cardiac Surgery Center Athens Greece
5. Universitatsklinikum des Saarlandes, Klinik fur Innere Medizin III, Saarland University, Kardiologie, Angiologie und Internistische Intensivmedizin Homburg/Saar Germany
6. Emergency Institute for Cardiovascular Diseases ‘Prof. C.C. Iliescu’ University of Medicine Carol Davila Bucharest Romania
7. National and Kapodistrian University of Athens, School of Medicine University Hospital Attikon Athens Greece
8. Institute of Heart Diseases Wroclaw Medical University Wroclaw Poland
9. Volgograd State Medical University, Regional Cardiology Centre Volgograd Russian Federation
10. Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme Karolinska University Hospital Stockholm Sweden
11. University of Zagreb School of Medicine Zagreb Croatia
12. Armed Forces Hospital, Porto, & Faculty of Medicine University of Porto Porto Portugal
13. Department of Cardiology, Rabin Medical Center, Petah Tikva, Israel, & Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
14. Department of Cardiology, University Clinical Center of Serbia Belgrade University School of Medicine Belgrade Serbia
15. Scientific Research Institute of Cardiology and Internal Medicine Almaty Kazakhstan
16. Cardiovascular Physiology Hasselt University, Belgium, & Heart Failure and Cardiac Rehabilitation Specialist, Ziekenhuis Oost‐Limburg Genk Belgium
17. Cardiac Unit, Guglielmo da Saliceto Hospital University of Parma Piacenza Italy
18. Heart Institute, Hospital Universitari Germans Trias i Pujol, Badalona & CIBERCV Instituto de Salud Carlos III Madrid Spain
19. Institute of Molecular and Therapeutic Strategies, Hannover & Fraunhofer Institute of Toxicology and Experimental Medicine Hannover Germany
20. Department of Cardiology (CVK), and Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin Charite Universitatsmedizin Berlin Germany
21. Department Faculty of Medicine University of Belgrade, Belgrade & Serbian Academy of Sciences and Arts Belgrade Serbia
22. University of Warwick Coventry UK