1. University of Belgrade Faculty of Medicine Belgrade Serbia
2. Serbian Academy of Sciences and Arts Belgrade Serbia
3. Department of CardiologyClinical Center of Serbia Belgrade Serbia
4. Department of Cardiology and AngiologyMedical School Hannover Hannover Germany
5. Cardiomyopathy Clinic and Heart Failure Institute, Leviev Heart Center, Sheba Medical Center and Sackler School of Medicine, Tel Aviv University Tel Aviv Israel
6. Department of CardiologyRabin Medical Center, Sackler Faculty of Medicine, Tel Aviv University Tel Aviv Israel
7. Department of MedicineKarolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital Stockholm Sweden
8. Department of Internal Medicine BUniversity Medicine Greifswald Greifswald Germany
9. Centre for Inherited Cardiovascular Diseases, IRCCS Foundation, University Hospital Policlinico San Matteo Pavia Italy
10. Division of Cardiology, Department of Cardiological, Thoracic and Vascular SciencesUniversity of Padua Padua Italy
11. University of Cyprus Medical School, Nicosia, Cyprus; Heart Failure Unit, Department of CardiologyAthens University Hospital Attikon, National and Kapodistrian University of Athens Athens Greece
12. Second Department of CardiologyHeart Failure and Preventive Cardiology Section, Henry Dunant Hospital Athens Greece
13. Department of Cardiothoracic Sciences, Università della Campania ‘Luigi VanvitellI’Monaldi Hospital, AORN Colli, Centro di Ricerca Cardiovascolare, Ospedale Monaldi, AORN Colli, Naples, Italy, and UCL Institute of Cardiovascular Science London UK
14. Second Department of Medicine, Department of Cardiovascular MedicineGeneral University Hospital, Charles University in Prague Prague Czech Republic
15. National Heart and Lung Institute, Imperial College London and Royal Brompton Hospital London UK
16. Centre for Radiology and Magnetic Resonance Imaging, Clinical Centre of Serbia Belgrade Serbia
17. Department of Cardiovascular DiseasesUniversity Hospital Center Zagreb, University of Zagreb Zagreb Croatia
18. Mid‐German Heart Center, Department of Internal Medicine III, Division of CardiologyAngiology and Intensive Medical Care, University Hospital Halle, Martin‐Luther‐University Halle Halle Germany
19. Department of CardiologyHacettepe University Faculty of Medicine Ankara Turkey
20. Department of Cardiovascular SurgeryDokuz Eylül University Faculty of Medicine İzmir Turkey
21. Pacemaker Center, Clinical Center of Serbia Belgrade Serbia
22. Heart Failure Unit, CardiologyG. da Saliceto Hospital Piacenza Italy
23. Centre for Clinical and Basic Research, Department of Medical SciencesIRCCS San Raffaele Pisana Rome Italy
24. Medizinische Klinik, Kardiologie & Internistische Intensivmedizin, Klinikum Würzburg‐Mitte Würzburg Germany
25. Cardiovascular DivisionBrigham and Women's Hospital, Harvard Medical School Boston MA USA
26. Clinic for Endocrinology, Diabetes and Metabolic Disorders, Clinical Center Serbia and Faculty of MedicineUniversity of Belgrade Belgrade Serbia
27. Department of CardiologyUniversity Heart Center Zürich Switzerland
28. Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of MedicineVilnius University Vilnius Lithuania
29. State Research Institute Centre for Innovative Medicine Vilnius Lithuania
30. Department of Social and Welfare Studies, Faculty of Health ScienceLinköping University Linköping Sweden
31. Cardiovascular Research Institute Basel (CRIB) and Department of CardiologyUniversity Hospital Basel, University of Basel Basel Switzerland
32. Cardiology DepartmentCentro Hospitalar São João Porto Portugal
33. School of Nursing and Midwifery, Queen's University Belfast Belfast UK
34. Department of CardiologyIRCCS San Raffaele Pisana Rome Italy
35. Volgograd State Medical University, Regional Cardiology Centre Volgograd Volgograd Russia
36. Cardiology, Department of Medical and Surgical SpecialtiesRadiological Sciences, and Public Health, University of Brescia Brescia Italy
37. Department of Molecular Cardiology and EpigeneticsUniversity of Heidelberg Heidelberg Germany
38. DZHK (German Centre for Cardiovascular Research) partner site Heidelberg/Mannheim Heidelberg Germany
39. BIOMED ‐ Biomedical Research Institute, Faculty of Medicine and Life SciencesHasselt University Diepenbeek Belgium
40. Department of CardiologyZiekenhuis Oost‐Limburg Genk Belgium
41. University of Medicine Carol Davila Bucharest Romania
42. Emergency Institute for Cardiovascular Diseases, ‘Prof. C. C. Iliescu’ Bucharest Romania
43. Department of CardiologyUniversity Medical Center Groningen, University of Groningen Groningen The Netherlands
44. Division of Cardiology and Metabolism, Department of Cardiology (CVK)Charité Berlin Germany
45. Berlin‐Brandenburg Center for Regenerative Therapies (BCRT) Berlin Germany
46. DZHK (German Centre for Cardiovascular Research) partner site Berlin, Charité Berlin Germany
47. Cardiology, Department of ExperimentalDiagnostic and Specialty Medicine, Alma Mater Studiorum University of Bologna Bologna Italy
48. Monash University, Australia, and University of Warwick Coventry UK
49. Pharmacology, Centre of Clinical and Experimental Medicine, IRCCS San Raffaele Pisana, Rome, Italy, and St George's University of London London UK;
50. Berlin‐Brandenburg Center for Regenerative Therapies, Deutsches Zentrum für Herz‐Kreislauf‐Forschung (DZHK) Berlin, Department of CardiologyCampus Virchow Klinikum, Charite ‐ Universitaetsmedizin Berlin Berlin Germany