Moger, Tron Anders
Holte, Jon Helgheim
Amundsen, Olav
Haavaag, Silje Bjørnsen
Edvardsen, Anne
Bragstad, Line Kildal
Hellesø, Ragnhild
Vøllestad, Nina Køpke
Tjerbo, Trond
Funding for this research was provided by:
University of Oslo
Article History
Received: 21 October 2025
Accepted: 26 February 2026
First Online: 3 March 2026
Declarations
:
: The Regional Committees for Medical Research Ethics South East Norway (REC South East) approved the use of the registry data for this project, and a waiver of written informed consent (REC South East, ref. number 118725). The study complies with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.