Midtbust, May Helen
Gjengedal, Eva
Alnes, Rigmor Einang
Article History
Received: 25 October 2021
Accepted: 25 February 2022
First Online: 3 March 2022
Declarations
:
: This study was carried out in accordance with the guidelines of the Helsinki Declaration [CitationRef removed]. The regional Committee for Medical Research Ethics assessed the study and determined that the project did not fall within the committee’s mandate related to the Health Research Act [CitationRef removed]. The study protocol was then approved by the Norwegian Science Data Services (ref. 44973). The informants gave written informed consent to participate after receiving written and verbal information about the study. Participation was voluntary, and the participants could withdraw at any time before publication without consequences.
: Not applicable.
: The authors declare that they have no competing interests.