Gjelsvik, Y. M. https://orcid.org/0000-0001-5027-9482
Myklebust, T. Å. https://orcid.org/0000-0003-4645-1635
Fosså, S. D. https://orcid.org/0000-0002-3729-2217
Haug, E. S. https://orcid.org/0000-0003-2029-1901
Kvåle, R. https://orcid.org/0000-0002-4106-230X
Ursin, G. https://orcid.org/0000-0002-0835-9507
Johannesen, T. B. https://orcid.org/0000-0001-8633-1633
Funding for this research was provided by:
Norwegian Institute of Public Health
Article History
Accepted: 24 June 2025
First Online: 2 July 2025
Declarations
:
: PCO-Norway was approved by the Regional Committee for Medical and Health Research Ethics in 2015 (2015/1294/REK sør-øst C) and performed in accordance with the 1964 Declaration of Helsinki.
: Study participation was voluntary and based on informed consent, which was provided by participants by returning the questionnaire. Participants could withdraw consent at any time without providing any reason, either online or by contacting the CRN.
: The authors have no relevant financial or non-financial interests to disclose.