Joonas, Laajava https://orcid.org/0009-0003-1078-4718
Jenni, Määttä https://orcid.org/0009-0007-8786-3827
Miikka, Korja https://orcid.org/0000-0002-4463-6954
Funding for this research was provided by:
University of Helsinki
Article History
Received: 11 January 2026
Revised: 15 May 2026
Accepted: 20 May 2026
First Online: 11 June 2026
Declarations
:
: This retrospective study used fully anonymized clinical data; no identifiable patient information was available to the investigators. Because the data were anonymized and collected retrospectively, obtaining individual informed consent was not feasible. In accordance with local regulations and institutional policy, the institutional review board reviewed the project and waived the requirement for separate ethics approval and informed consent. The study was conducted in accordance with the Declaration of Helsinki and applicable data-privacy laws.
: The authors declare no competing interests.
: The need for written informed consent was not required, as patients were pseudonymized and could not be identified. Due to anonymization obtaining consent was not feasible.