Netteland, Dag Ferner http://orcid.org/0009-0008-0382-0713
Aarhus, Mads
Sandset, Else Charlotte
Padayachy, Llewellyn
Helseth, Eirik
Brekken, Reidar
Funding for this research was provided by:
South-Eastern Norway Regional Health Authority (grant number 2019010)
University of Oslo
Article History
Received: 12 November 2023
Accepted: 2 February 2024
First Online: 6 March 2024
Conflict of Interest
: LP is a medical advisor to Nisonic AS. ECS is employed by the Norwegian Air Ambulance Foundation. The remaining authors report no conflicts of interest.
: In accordance with the Helsinki Declaration, proxy consent was obtained for unconscious patients at the time of inclusion. If the patient regained ability to give informed consent, this was obtained from the patient at a later stage. The study was approved by the Regional Committee for Medical and Health Research Ethics South East Norway (2018/136).