1. Department of Anaesthesiology; Copenhagen University Hospital; Hvidovre Denmark
2. Department of Clinical Sciences; Anaesthesiology and Intensive Care Medicine; Lund University; Malmö Sweden
3. Division of Nursing; Department of Health Sciences; Lund University; Sweden
4. The General Intensive Care Unit; Lund University Hospital; Sweden
5. Department of Clinical Sciences; Anaesthesiology and Intensive Care Medicine; Skåne University Hospital; Lund University; Sweden
6. Research Unit; Department of Neurorehabilitation; TBI Unit; Copenhagen University Hospital (Satellite Department on Hvidovre Hospital); Glostrup Denmark