Funding for this research was provided by:
NORCE Research AS
Article History
Received: 8 November 2024
Accepted: 8 December 2025
First Online: 7 January 2026
Declarations
:
: The administrative register data used in the analyses are made available under specific conditions related to safe storage and limited distribution. The mentioned conditions are specified by the Norwegian Data Protection Authority.
: The authors declare no competing interests.