Biemans, Camille F. M. http://orcid.org/0000-0002-6734-9907
Nijhof, Sanne L. http://orcid.org/0000-0003-1538-5014
Gorter, Jan Willem http://orcid.org/0000-0002-3012-2119
Stevens, Gonneke J. W. M. http://orcid.org/0000-0001-9929-7972
van de Putte, Elise http://orcid.org/0000-0001-7232-3827
Hoefnagels, Johanna W. http://orcid.org/0000-0001-6847-2977
van den Berg, Anemone http://orcid.org/0000-0001-6712-3134
van der Ent, Cornelis K. http://orcid.org/0000-0002-2501-4121
Dudink, Jeroen http://orcid.org/0000-0003-0446-3646
Verschuren, Olaf W. http://orcid.org/0000-0002-4443-5327
Article History
Received: 28 December 2022
Revised: 24 March 2023
Accepted: 12 April 2023
First Online: 26 April 2023
Declarations
:
: This is an observational study using data of two convenient samples, the PROactive and HBSC cohort. Data of the PROactive cohort was obtained in accordance with the principles of the Declaration of Helsinki. Approval was granted by the Medical Ethics Review Committee of the University Medical Center Utrecht, The Netherlands (case number METC 16/707-C in 2016). Data of the HBSC study was obtained in accordance with the principles of the Declaration of Helsinki. Approval was granted by the Medical Ethics Review Committee of the University Medical Center Utrecht, Faculty of Social Sciences, The Netherlands (case number METC FETC17-079 in 2019).
: Written informed consent was obtained from the parents.
: The authors have no relevant financial or non-financial interests to disclose.