Affiliation: | 1. Department of Anaesthesia and Intensive Care, Medicine and Health, Linköping University, Linkoping, Sweden;2. Pre-Hospital Division, Air Ambulance Department, Oslo University Hospital, Oslo, Norway;3. Department of Anaesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland;4. Department of Anaesthesia and Intensive Care Medicine, Landspitali University Hospital, Reykjavík, Iceland;5. Department of Anaesthesia, Tampere University Hospital, Tampere, Finland Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland;6. Department of Intensive Care, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark |