Korhonen, Tero https://orcid.org/0000-0002-8291-2104
Järvinen, Jyri
Pesälä, Juha
Haapea, Marianne https://orcid.org/0000-0002-3989-9354
Määttä, Juhani
Niinimäki, Jaakko https://orcid.org/0000-0002-5591-3726
Kinnunen, Pietari
Funding for this research was provided by:
University of Oulu
Article History
Received: 6 August 2025
Revised: 30 December 2025
Accepted: 5 January 2026
First Online: 22 January 2026
Ethical approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments. Approval from the Institutional Review Board was obtained, and in keeping with the policies for a retrospective review, informed consent was not required.
: The authors declare no competing interests.