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