Article History
Accepted: 22 March 2023
First Online: 21 April 2023
Compliance with Ethical Standards
:
: J.H. serves on the editorial board of the journal.
: All procedures performed in studies 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. The study was approved by the Social and Societal Ethics Committee from the university of Leuven.
: Informed consent was obtained from principals, teachers, parents, and adolescents themselves to participate in the study.