1. Department of Cardiology Rigshospitalet Copenhagen Denmark
2. Heart Failure Unit, Cardiology Department, Rabin Medical Center, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
3. Emergency Institute for Cardiovascular Diseases ‘Prof. C.C., Iliescu’ University of Medicine Carol Davila Bucharest Romania
4. Jesselson Integrated Heart Center Shaare Zedek Medical Center Jerusalem Israel
5. Heart Failure Institute, Lev Leviev Heart Center, Chaim Sheba Medical Center, Tel‐Hashomer, Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
6. Department of Cardiology Ege University Hospital Izmir Turkey
7. Ziekenhuis Oost Limburg, Genk University Hasselt Hasselt Belgium
8. Department of Cardiology Leiden University Medical Center Leiden The Netherlands
9. Anesthesiology Department, Rabin Medical Center, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
10. Transplant Unit Royal Papworth Hospital Cambridge UK
11. Department for Cardiovascular Diseases, Hospital Center Zagreb University of Zagreb Zagreb Croatia
12. SKA‐Rehabilitationszentrum Großgmain, Salzburger Straße 520 Großgmain 5084 Austria
13. Department of Cardiothoracic Surgery, Rabin Medical Center, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
14. Department of Cardiology, University Heart Center, University Hospital Zurich, Center for Molecular Cardiology University of Zurich Zurich Switzerland
15. Heart Transplantation Unit, Leviev Cardiothoracic and Vascular Center, Sheba Medical Center, Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
16. Heart Failure Unit, Cardiology, G. da Saliceto Hospital Piacenza Italy
17. School of Nursing and Midwifery Queen's University Belfast UK
18. Department of Cardiology Beirut Cardiac Institute Beirut Lebanon
19. Department of Cardiac Surgery University of Heidelberg Heidelberg Germany
20. Department of Cardiology (CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin Charité Universitätsmedizin Berlin Berlin Germany
21. Complexo Hospitalario Universitario A Coruña (CHUAC), CIBERCV, Instituto de Investigacion Biomedica A Coruña (INIBIC) Universidad de a Coruña (UDC) A Coruña Spain
22. Faculty of Medicine University of Warwick Coventry UK
23. Heart Failure Unit, Attikon University Hospital, National and Kapodistrian University of Athens, Greece. School of Medicine University of Cyprus Nicosia Cyprus
24. Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health University of Brescia Brescia Italy
25. Cardiovascular Clinical Academic Group St George's Hospitals NHS Trust University of London London UK
26. RCCS San Raffaele Pisana Rome Italy
27. Serbian Academy of Sciences and Arts, Heart Failure Center, Faculty of Medicine Belgrade University Medical Center Belgrade Serbia
28. Department of Cardiology, University Hospital University Heart Center Zurich Switzerland
29. Heart Failure and Heart Transplantation Unit Onassis Cardiac Surgery Center Athens Greece
30. Department of Cardiology University Medical Center Utrecht Utrecht The Netherlands
31. Transplant Center and De Gasperis Cardio Center Niguarda Hospital Milan Italy
32. Odd. Srdcovehozlyhavania a Transplantacie Bratislava Slovakia
33. Heart Institute Hadassah University Hospital Jerusalem Israel
34. Centre for Heart Diseases, University Hospital, Wroclaw, Department of Heart Diseases Wroclaw Medical University Wroclaw Poland
35. Heart and Lung Transplant Program Bologna University Hospital Bologna Italy
36. Department of Cardiology of the Clinical Center of Serbia Belgrade University School of Medicine Belgrade Serbia
37. Department of Nursing, Faculty of Medicine and Health Sciences University of Linköping Linköping Sweden