Willumsen, Lise H. https://orcid.org/0009-0003-6057-2211
Smeland, Knut B. https://orcid.org/0000-0002-9832-4032
Eikeland, Siri
Fosså, Alexander https://orcid.org/0000-0002-4484-9319
Bersvendsen, Hanne S.
Fagerli, Unn-Merete https://orcid.org/0009-0007-3360-6542
Falk, Ragnhild S. https://orcid.org/0000-0001-8398-3492
Lie, Hanne C.
Skaali, Tone https://orcid.org/0000-0002-8974-4764
Kiserud, Cecilie E. https://orcid.org/0000-0003-1955-185X
Funding for this research was provided by:
Helse Sør-Øst RHF (2022017)
University of Oslo
Article History
Received: 3 April 2025
Accepted: 25 March 2026
First Online: 9 April 2026
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Regional Committees for Medical and Health Research Ethics South East (2016/2311). Informed written consent from all participants in the study was obtained.
: The authors declare no competing interests.