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Authors
Nordviste, Vegard https://orcid.org/0009-0000-7733-6280
Lode, Ingunn
Tjelmeland, Ingvild Beathe Myrhaugen
Kramer-Johansen, Jo
Rehn, Marius
Brede, Jostein Rødseth
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Funding
Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
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Article History
Received: 12 June 2026
Accepted: 11 September 2026
First Online: 18 September 2026
Declarations
Ethics approval and consent to participate: The study was conducted in accordance with the principles of the Declaration of Helsinki. Approval to access of registry data was granted by the Norwegian Institute of Public Health through Helsedata (reference H-1082), and as the study was based on aggregated registry data, this waivered the need for individual informed consent to participate.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
