Funding for this research was provided by:
Business Finland (40298/ 14)
Opetus- ja Kulttuuriministeriö (Open your art project)
Text and Data Mining valid from 2020-04-26
Received: 16 May 2019
Accepted: 19 March 2020
First Online: 26 April 2020
Ethics approval and consent to participate
: The study is part of the Lapsus research project, which has received permission from the ethical committee of the Hospital District of Helsinki and Uusimaa. All children signed the consent from to participate in the study, if they were able to write. Additionally, consent forms to participate were signed by parents or legal guardians.
: Not applicable.
: The authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.