1. Cardio‐Thoracic Surgery Department Cardiovascular Research Institute Maastricht Maastricht The Netherlands
2. Department of Cardiac Surgery, Clinic of Internal Medicine University of Szeged Szeged Hungary
3. Department of Cardiac Surgery University Hospitals Leuven Leuven Belgium
4. Department of Intensive Care Medicine Cardiovascular Research Institute Maastricht The Netherlands
5. Division of Cardiac Surgery Medical University of Vienna Vienna Austria
6. Department of Cardiac Surgery Leipzig Heart Center Leipzig Germany
7. Department of Cardiac Surgery Louis Pradel Cardiologic Hospital Lyon France
8. Division of Cardiac Surgery IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
9. Department of Surgical Sciences University of Turin Turin Italy
10. Department of Cardiac Surgery, Medical Faculty Heinrich Heine University Duesseldorf Germany
11. II Department of Anesthesiology, Centre of Anesthesia, Intensive Care and Pain management Vilnius University Hospital Santariskiu Klinikos Vilnius Lithuania
12. Division of Cardiothoracic and Vascular Surgery Pontchaillou University Hospital Rennes France
13. Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessels Diseases, Beijing Anzhen Hospital Capital Medical University Beijing China
14. Department of Intensive Care Adults Erasmus MC Rotterdam The Netherlands
15. Department of Cardiology Erasmus MC Rotterdam The Netherlands
16. Department of Intensive Care Medicine, Center of Applied Medical Research St Vincent's Hospital Darlinghurst New South Wales Australia
17. Department of Cardiology Fundación Cardiovascular de Colombia Bucaramanga Colombia
18. Department of Cardiovascular Sciences University of Leuven Leuven Belgium
19. Departments of Medicine and Surgery University of Maryland Baltimore Maryland USA
20. SOD Cardiochirurgia Ospedali Riuniti ‘Umberto I – Lancisi – Salesi’ Università Politecnica delle Marche Ancona Italy
21. Division of Cardiac Surgery, Cardiothoracic Department University Hospital of Udine Udine Italy
22. Cardiothoracic Intensive Care Unit, National University Heart Centre National University Hospital Singapore Singapore
23. Cardiac Surgery Unit, Cardiac Thoracic and Vascular Department Niguarda Hospital Milan Italy
24. Department of Medicine and Surgery, Cardiac Surgery Clinic, San Gerardo Hospital University of Milano‐Bicocca Monza Italy
25. Department of Medicine and Surgery University of Parma Parma Italy
26. Cardiac Surgery Unit University Hospital of Parma Parma Italy
27. Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
28. Department of Cardio‐Thoracic Surgery University Hospital Henri‐Mondor Créteil France
29. Department of Cardiothoracic Surgery University Medical Center Regensburg Regensburg Germany
30. Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation IRCCS‐ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione) Palermo Italy
31. ECLS Unit, Departamento de Anestesia Clínica Las Condes Las Condes Chile
32. Division of Cardiac Surgery Memorial Healthcare System Hollywood Florida USA
33. Department of Thoracic and Cardiovascular Surgery Korea University College of Medicine Seoul South Korea
34. 2nd Department of Cardiovascular Surgery, First Faculty of Medicine Charles University and General University Hospital in Prague Prague Czech Republic
35. Intensive Care Unit The Alfred Hospital Melbourne Victoria Australia
36. Ospedale del Cuore Fondazione Toscana “G. Monasterio” Massa Italy
37. Department of Cardiovascular Surgery Ziekenhuis Oost‐Limburg Genk Belgium
38. Cardiac Surgery Unit IRCCS Humanitas Research Hospital Rozzano Italy
39. IU Health Advanced Heart & Lung Care Indiana University Methodist Hospital Indianapolis Indiana USA
40. Central Clinical Hospital of the Ministry of Interior Centre of Postgraduate Medical Education Warsaw Poland
41. Adult Intensive Care Services The Prince Charles Hospital Brisbane Queensland Australia
42. Cardiac Intensive Care Unit Johns Hopkins Hospital Baltimore Maryland USA