1. Department of Cardiology, Amager-Hvidovre Hospital, University Hospital of Copenhagen , Copenhagen , Denmark
2. Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, The Heart Center , Copenhagen , Denmark
3. Cardiology Department, Besançon University Hospital , Besançon France
4. Warwick Medical School, University of Warwick , Coventry , UK
5. Department of Anaesthesia and Intensive Care Medicine, Royal United Hospital , Bath , UK
6. Department of Emergency Medicine and Critical Care, Besançon University Hospital , Besançon , France
7. INSERM CIC 1431, Besançon University Hospital , Besançon , France
8. Intensive Cardiac Care Unit, Cardiology Department, Hospital de Sant Pau, IIB-Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
9. Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBER-CV) , Madrid , Spain
10. Intensive Cardiac Care Unit, Cardiology Department, Konstantopouleio General Hospital , Athens , Greece
11. Department of Anesthesia and Intensive Care Medicine B, University of Verona, AOUI-University Hospital Integrated Trust of Verona , Policlinico G.B. Rossi, P.le L. Scuro, Verona , Italy
12. Department of Surgery, Dentistry, Gynaecology and Paediatrics, University of Verona, AOUI-University Hospital Integrated Trust of Verona , Policlinico G.B. Rossi, P.le L. Scuro, Verona , Italy
13. Department of Emergency Medicine, Medical University Vienna , Vienna , Austria
14. Medical Faculty and University Hospital, University of Cologne , Cologne , Germany
15. European Resuscitation Council (ERC) , Niel , Belgium
16. German Resuscitation Council (GRC) , Ulm , Germany
17. Sorbonne Université INSERM Unité Mixte de Recherche (UMRS) 1166, Institute of Cardiometabolism and Nutrition , Paris , France
18. Service de Médecine Intensive-Réanimation, Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université, INSERM, UMRS_1166-ICAN, Institute of Cardiometabolism and Nutrition
19. Kingston University and St. George’s University of London , London , UK
20. Department of Cardiology, Royal Brompton & Harefield Hospitals , London , UK
21. Department of Critical Care, Royal Brompton & Harefield Hospitals , London , UK
22. National Heart and Lung Institute, Imperial College London , London , UK
23. Department of Cardiology, Canary Islands University Hospital , La Laguna, 38320 Santa Cruz de Tenerife , Spain
24. Intensive Care, University of Pavia
25. Department of Anesthesiology, Intensive Care and Emergency Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milan , Italy
26. Department of Pathophysiology and Transplantation, University of Milan , Italy
27. Faculté de Santé, APHP Centre, Dpt Médico-Universitaire “Urgences et Réanimations”, Université de Paris (UFR de Médecine)
28. Service Urgences et Soins Critiques Cardiologiques, Hospices Civils de Lyon, Hôpital Cardiovasculaire et Pneumologique