Methi, Fredrik http://orcid.org/0000-0002-7091-0806
Nes, Ragnhild Bang http://orcid.org/0000-0001-7828-7863
Skirbekk, Vegard
Hansen, Thomas http://orcid.org/0000-0001-7529-9252
Funding for this research was provided by:
Norwegian Institute of Public Health
Article History
Received: 5 January 2024
Accepted: 25 February 2024
First Online: 4 March 2024
Declarations
:
: All participants gave written informed consent.
: The study was conducted according to the guidelines of the Declaration of Helsinki, and was approved by the ethical review board of the Norwegian Institute of Public Health (protocol code PDB3249, 13 June 2022).
: Not applicable.
: The authors declare no competing interests.