1. 1Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
2. 2Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
3. 3Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
4. 4Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
5. 5Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
6. 6Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.
7. 7Department of Anaesthesia, The Juliane Marie Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
8. 8Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark.; Department of Clinical Medicine, University of Copenhagen, Capital Region of Denmark, Copenhagen, Denmark.
9. 9Centre for Anaesthesiological Research, Department of Anaesthesiology, Zealand University Hospital, Køge, Denmark; Department of Clinical Medicine, University of Copenhagen, Capital Region of Denmark, Copenhagen, Denmark.