Saxer, Katja https://orcid.org/0000-0003-1372-1184
Tuominen, Heta https://orcid.org/0000-0002-5629-375X
Schnell, Jakob https://orcid.org/0009-0000-5814-9199
Mori, Julia https://orcid.org/0000-0003-3374-8974
Niemivirta, Markku https://orcid.org/0000-0001-7152-5152
Funding for this research was provided by:
University of Bern
Article History
Accepted: 23 July 2025
First Online: 7 August 2025
Declarations
:
: The authors have no competing interests to declare that are relevant to the content of this article.
: All procedures performed involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval was granted by the ethics committee at the University of XXX prior to data collection (Ethics Application Nr. 2021-08-00005, August 2021).
: Informed consent was obtained from all individual participants (parents) included in the study.