Koning, Maaike https://orcid.org/0000-0002-3927-2359
Vink, Jacqueline
Visscher, Tommy L. S.
Larsen, Junilla
Article History
Received: 14 May 2020
Accepted: 28 March 2021
First Online: 7 April 2021
Declarations
:
: All procedures performed were in accordance with the ethical standards of the Institutional Review Board of the Faculty of Social Sciences of the Radboud University, Nijmegen, The Netherlands and with the WMA declaration of Helsinki. The study protocol (reference number ECSW20170805–516) was approved in 2017. Written informed consent was obtained from all parents and of individual participants who were included in the study.
: Not applicable.
: The authors declare that they have no competing interests.