Nikkilä, Rayan https://orcid.org/0000-0002-0999-2734
Hirvonen, Elli
Haapaniemi, Aaro https://orcid.org/0000-0003-3097-1118
Pitkäniemi, Janne
Malila, Nea
Mäkitie, Antti https://orcid.org/0000-0002-0451-2404
Funding for this research was provided by:
University of Helsinki
Article History
Received: 7 June 2024
Accepted: 24 October 2024
First Online: 11 November 2024
Declarations
:
: The current study was based on data from existing registries and did not include any human intervention. Study participants were not contacted during the execution of the study. All methods were carried out in accordance with relevant guidelines and regulations. All analysed results are anonymous, rendering the recognition of an individual study subject unfeasible. Approval from any institutional review board or ethics committee was not required for this research, as Finnish law does not require any ethical board review for register-based research, as long as the study does not involve direct contact with the individuals whose data are included in the register.
: Not applicable.
: The authors declare no competing interests.