1. Research Center for Emergency Medicine and Department of Anesthesiology and Intensive Care Medicine, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
2. Department of Anesthesiology and Intensive Care, Stavanger University Hospital, Stavanger, Norway3Department of Clinical Medicine, University of Bergen, Bergen, Norway
3. Department of Anesthesiology and Intensive Care Medicine, Aalborg University Hospital, and Clinical Institute, Aalborg University, Aalborg, Denmark
4. Division of Intensive Care, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Finland6Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
5. Department of Intensive Care, Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
6. Department of Intensive Cardiac Care, North Estonia Medical Centre, Tallinn, Estonia
7. Department of Internal Medicine, Nephrology and Intensive Care, Charité-Universitätsmedizin Berlin, Berlin, Germany
8. Department of Cardiology, The Heart Center, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
9. Hammel Neurorehabilitation Centre and University Research Clinic, Aarhus University, Denmark
10. Department of Anesthesiology and Intensive Care Medicine, Aalborg University Hospital, Aalborg, Denmark
11. Department of Anesthesiology and Intensive Care Medicine, Aarhus University Hospital, Denmark
12. Department of Clinical Medicine, Aarhus University, Denmark
13. Department of Cardiology, Stavanger University Hospital, Norway16Department of Clinical Science, University of Bergen, Norway
14. Department of Anesthesiology, Intensive Care and Emergency Medicine, North Estonia Medical Centre, Tallinn, Estonia
15. Department of Neurology, University of Helsinki and Helsinki University Hospital, Finland
16. Division of Intensive Care, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Finland
17. Department of Anesthesiology and Intensive Care, Turku University Hospital and University of Turku, Finland
18. Division of Intensive Care, Department of Anesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Finland20Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University Melbourne, Australia