Øvstehage, Vemund
Kocbach, Jan
Severin, Cecilia
Skovereng, Knut
Bucher Sandbakk, Silvana
Sandbakk, Øyvind
Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Received: 18 February 2026
Accepted: 1 June 2026
First Online: 10 June 2026
Declarations
:
: This study got ethics approval by the Norwegian Agency for Shared Services in Education and Research (SIKT, ref. nr. 441007). All participants signed an informed written consent to participate before attending the study, including information about the purpose of the project, what participation includes, voluntary participation, data protection, publication of results, ethical approvement, and contact information. This study adheres to the Decleration of Helsinki.
: Not applicable.
: The authors declare no competing interests.