Amrutkar, Manoj
Guttorm, Sander Johannes Thorbjørnsen
Labori, Knut Jørgen
Rootwelt, Helge
Elgstøen, Katja Benedikte Prestø
Gladhaug, Ivar P.
Verbeke, Caroline S.
Funding for this research was provided by:
University of Oslo
Article History
Received: 2 October 2025
Accepted: 28 November 2025
First Online: 19 January 2026
Declarations
:
: The authors declare no competing interests.
: All procedures involving human participants were performed in accordance with the ethical standards of the institutional and/or national research committee and the Helsinki Declaration and its later amendments or comparable ethical standards. This study was approved by the Regional Ethics Committee of South-Eastern Norway (REC South-East, project number 2015/738). Written informed consent to use biomaterials for research purposes was obtained from all patients included in this study.