Hagen, Linn Therese
Brattebø, Guttorm
Dipl-Math, Jörg Assmus
Wiggen, Øystein
Østerås, Øyvind
Mydske, Sigurd
Thomassen, Øyvind
Article History
Received: 27 June 2023
Accepted: 17 January 2024
First Online: 25 January 2024
Declarations
:
: This project was approved by the Regional Ethics Committee for Medical and Health Research (2017/150/REK Nord). All the participants provided written informed consent. All methods used were carried out according to the ethical priciples stated in the WMA Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.