1. 1st Chair and Department of Cardiology Medical University of Warsaw Warsaw Poland
2. Department of Medicine Solna Karolinska Institutet Stockholm Sweden
3. Emergency Institute for Cardiovascular Diseases ‘Prof. C.C. Iliescu’ and University of Medicine Carol Davila Bucharest Romania
4. Unidad de Insuficiencia Cardiaca y Trasplante Cardiaco, Complexo Hospitalario Universitario A Coruna (CHUAC), INIBIC, UDC, CIBERCV La Coruna Spain
5. Centre of Clinical and Experimental Medicine, IRCCS San Raffaele Pisana Rome Italy
6. Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin; Charité Universitätsmedizin Berlin Berlin Germany
7. National and Kapodistrian University of Athens, School of Medicine, Athens, Greece, and University of Cyprus, School of Medicine, Shacolas Educational Centre for Clinical Medicine Nicosia Cyprus
8. Department of Cardiology University Clinic of Zurich Zurich Switzerland
9. Division of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme Karolinska University Hospital Stockholm Sweden
10. Department of Cardiology Medical University of Lodz Lodz Poland
11. Faculty of Medicine University of Belgrade, and Serbian Academy of Sciences and Arts Belgrade Serbia
12. St George's Hospitals NHS Trust University of London University San Raffaele and IRCCS San Raffaele Rome Italy
13. Heart Failure Unit, G. da Saliceto Hospital AUSL Piacenza and University of Parma Parma Italy
14. Université de Paris, MASCOT, Inserm, and Department of Anesthesia, Burn and Critical Care Medicine, AP‐HP, Hôpital Lariboisière Paris France
15. King's College Hospital London UK
16. Division of Cardiology, General Hospital Murska Sobota, Murska Sobota, and Faculty of Medicine University of Ljubljana Ljubljana Slovenia
17. Centro Cardiologico Universitario di Ferrara, University of Ferrara, and Maria Cecilia Hospital GVM Care & Research Cotignola Italy
18. ANMCO Research Center, Heart Care Foundation Florence Italy