Jääskelä, Maija
Perhomaa, Marja
Lempainen, Lasse
Sinikumpu, Jaakko
Funding for this research was provided by:
University of Oulu
Article History
Received: 11 November 2024
Accepted: 9 July 2025
First Online: 4 August 2025
Declarations
:
: Approval for the study protocol by was provided by the regional medical research ethics committee of the Wellbeing services county of North Ostrobothnia, Finland. EETMK 80/2019§295 All study participants, or their legal guardians if the participant was under 18 years of age, provided written informed consent prior to participation.The research was conducted in accordance with the ethical principles of the Declaration of Helsinki.
: Written informed consent for the publication of clinical details and images was obtained from study participants, or their legal guardians, if the participant was under 18 years of age.
: The authors declare no competing interests.