1. Department of Intensive Care Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
2. Centre for Research in Intensive Care (CRIC) Copenhagen Denmark
3. Copenhagen Trial Unit, Centre for Clinical Intervention Research Copenhagen University Hospital, Rigshospitalet Copenhagen Denmark
4. Department of Public Health, Section of Biostatistics University of Copenhagen Copenhagen Denmark
5. Department of Clinical Science and Education, Section of Anaesthesia and Intensive Care Karolinska Institutet, Södersjukhuset Stockholm Sweden
6. Department of Anaesthesiology, Division of Emergencies and Critical Care Rikshospitalet, Oslo University Hospital Oslo Norway
7. Department of Intensive Care Medicine University Hospital Bern (Inselspital), University of Bern Bern Switzerland
8. Medical Intensive Care Unit Interni klinika, Fakultni Nemocnice Plzen Czech Republic
9. Division of Intensive Care Medicine, Department of Anaesthesiology, Intensive Care and Pain Medicine University of Helsinki and Helsinki University Hospital Helsinki Finland
10. Department of Intensive Care University Medical Centre Groningen Groningen The Netherlands
11. Department of Intensive Care Guy’s and St Thomas’ Hospital London UK
12. Intensive Care National Audit & Research Centre (ICNARC) London UK
13. Department of Intensive Care Medicine Humanitas Research Hospital Milan Italy
14. Department of Intensive Care Hospital Vall d'Hebron Barcelona Spain
15. Department of Intensive Care Medicine University Hospital Brussels (UZB) Jette Belgium
16. Faculty of Medicine and Pharmacy Vrije Universiteit Brussel (VUB) Brussels Belgium
17. Department of Perioperative Medicine and Intensive Care Karolinska University Hospital Huddinge Stockholm Sweden
18. Department of Anaesthesia and Intensive Care Copenhagen University Hospital, Bispebjerg Copenhagen Denmark
19. Department of Anaesthesia and Intensive Care Nordsjællands Hospital, University Hospital of Copenhagen Hillerød Denmark
20. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
21. Department of Anaesthesia and Intensive Care Zealand University Hospital Køge Denmark
22. Department of Anaesthesia and Intensive Care Zealand University Hospital Roskilde Denmark
23. Copenhagen Academy for Medical Education and Simulation, Rigshospitalet Copenhagen Denmark
24. Department of Anaesthesia and Intensive Care Randers Hospital Randers Denmark
25. Department of Anaesthesia and Intensive Care Herning Hospital Herning Denmark
26. Department of Anaesthesia and Intensive Care Viborg Hospital Viborg Denmark
27. Department of Anaesthesia and Intensive Care Aalborg University Hospital Aalborg Denmark
28. Department of Anaesthesia and Intensive Care Lillebælt Hospital Kolding Denmark