Skjervold, Anette H.
Pettersen, Henrik Sahlin
Valla, Marit
Opdahl, Signe
Bofin, Anna M.
Funding for this research was provided by:
Norges Teknisk-Naturvitenskapelige Universitet
Article History
Received: 9 February 2022
Accepted: 12 April 2022
First Online: 6 May 2022
Declarations
:
: Approval of this study was granted by the Regional Committee for Medical and Health Research Ethics, Central Norway (REK 836-09). The approval includes dispensation from the general requirement of patient consent.
: Not applicable.
: The authors declare that they have no competing interests.