Sand, Kristoffer
Brudevold, Robert
Hole, Torstein
Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Received: 13 January 2026
Accepted: 11 April 2026
First Online: 25 April 2026
Declarations
:
: The study was approved by the Regional Ethics Board (REK) under application numbers 152/95/AH/JGE, 4.2006.250 and 881426 under concession number 15/01521-11/GRA.
: Not applicable.
: The authors declare no competing interests.