Rutanen, Niina http://orcid.org/0000-0002-9713-3680
Raittila, Raija http://orcid.org/0000-0001-7257-2129
Harju, Kaisa http://orcid.org/0000-0003-4739-1347
Lucas Revilla, Yaiza http://orcid.org/0000-0002-1773-4188
Hännikäinen, Maritta http://orcid.org/0000-0002-7810-055X
Funding for this research was provided by:
Academy of Finland (n:o 321374)
University of Jyväskylä
Article History
Received: 30 November 2020
Revised: 6 April 2021
Accepted: 7 April 2021
First Online: 19 April 2021
Declarations
:
: Approval was obtained from the ethics committee of University of Jyväskylä.
: Written informed consent was obtained from the teachers and legal guardians of the children who participated in this study. Their informed consent included permission to publish research reports resulting from the case analyses.
: The authors declare no competing interests.