Tangen, Elene Mauseth
Gjestvang, Christina
Stensrud, Trine
Haakstad, Lene A. H.
Article History
Received: 7 January 2022
Accepted: 9 June 2022
First Online: 17 June 2022
Declarations
:
: The overall research project was reviewed by the Regional Committee for Medical and Health Research Ethics who concluded that, according to the “Act on medical and health research” (the Health Research Act 2008), the research project did not require extensive review (REK 2015/1443 A). The study was therefore approved by the Norwegian Social Science Data Service (NSD 44135). All participants signed informed consent for participation following the Helsinki declaration. No economic compensation was given to the participants.
: Not applicable.
: The authors declare that they have no competing interests.