Kristoffersen, Eirunn Wallevik
Opsal, Anne
Tveit, Tor Oddbjørn
Fossum, Mariann
Article History
Received: 2 June 2022
Accepted: 21 September 2022
First Online: 3 October 2022
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. Approval was obtained from the research departments of all hospitals, faculty’s research ethic committee, and the Norwegian Centre for Research Data (NSD: project number 61318). Informed consent was obtained from each participant, and they were also informed that they could withdraw from the study without any consequences.
: Not applicable.
: The authors declare that they have no competing interests.