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1 Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.
2 Department of Anaesthesiology and Intensive Care Medicine, Division of Critical Care and Emergencies, Rikshospitalet Medical Centre, Oslo University Hospital, Oslo, Norway.
3 Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
1 Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway.
2 Department of Anaesthesiology and Intensive Care Medicine, Division of Critical Care and Emergencies, Rikshospitalet Medical Centre, Oslo University Hospital, Oslo, Norway.
3 Institute of Clinical Medicine, University of Oslo, Oslo, Norway.