1. Department of Health and Nursing Science, Faculty of Health and Sport Sciences University of Agder Grimstad Norway
2. Department of Intensive Care Aarhus University Hospital Aarhus Denmark
3. Department of Science in Nursing Aarhus University Aarhus Denmark
4. Departments of Anaesthesiology and Intensive Care Lillebaelt Hospital, University Hospital of Southern Denmark Vejle Denmark
5. Department of Regional Health Research University of Southern Denmark Odense Denmark
6. Department of Perioperative Medicine and Intensive Care Karolinska University Hospital Solna Sweden
7. Department of Neurobiology, Care Sciences and Society Karolinska Institutet Stockholm Sweden
8. Faculty of Health VID Specialized University Oslo Norway
9. Postoperative and Intensive Care, Division of Emergencies and Critical Care Oslo University Hospital Oslo Norway
10. Department of Health and Care Sciences, Faculty of Health Sciences UiT The Arctic University of Norway Tromsø Norway
11. Intensive Care Unit University Hospital of North Norway Tromsø Norway