Vijverberg, Richard http://orcid.org/0000-0002-7453-9303
Ferdinand, Robert http://orcid.org/0000-0001-6177-6193
Beekman, Aartjan http://orcid.org/0000-0003-2382-1410
van Meijel, Berno http://orcid.org/0000-0002-2198-1528
Funding for this research was provided by:
GGZ Delfland
Article History
Received: 12 October 2021
Accepted: 3 February 2022
First Online: 14 February 2022
Declarations
:
: The study was approved by the Medical Ethics Committee on Research Involving Human Subjects at VU University Medical Centre, Amsterdam (protocol no. 2015.245).Participants received written and oral information on the research project; children and parents received this separately. Prior to participation, written consent was obtained from the parents and/or children according to three age categories: Category 1: Parents were asked for consent for children aged < 12. Category 2: If children were aged between 12 and < 16, parents and children alike were asked for consent. Category 3: Informed consent was obtained from children (not parents) only if they were aged ≥ 16.
: Not applicable.
: The authors declare that they have no competing interests.