Gjerløw, Lars Erik https://orcid.org/0009-0005-1960-4175
Støa, Eva Maria
Helgerud, Jan
Johansen, Jan-Michael
Støren, Øyvind
Funding for this research was provided by:
University Of South-Eastern Norway
Article History
Received: 12 July 2025
Accepted: 1 November 2025
First Online: 19 December 2025
Declarations
:
: No external funding was received for conducting this study. The authors have no competing interests to declare that are relevant to the content of this article.
: The study was approved by the institutional research board at the University of Southeastern Norway, the Norwegian Agency for Shared Services in Education and Research (SIKT, ref. 183455) and conducted in accordance with the Helsinki declaration.
: All included subjects gave their written consent to participate, after having received information about the study.