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Article History

Received: 25 November 2022

Accepted: 3 February 2023

First Online: 20 February 2023

Compliance with Ethical Standards

:

: The authors declare no competing interests.

: This study was approved by the Ethical Commission of the University (KU Leuven).

: Parents were provided with an information letter describing the study’s intentions and practical guidelines, they filled out passive consent forms if they did not wish their child to partake in the study. Pupils were asked to actively consent to participation in the study and could opt out at any point during the study without this having any consequences.