Staff, Anouck I. http://orcid.org/0000-0002-2333-7189
van der Oord, Saskia
Oosterlaan, Jaap
Hornstra, Rianne
Hoekstra, Pieter J.
van den Hoofdakker, Barbara J.
Luman, Marjolein
Funding for this research was provided by:
ZonMw (729300013)
Article History
Accepted: 17 December 2021
First Online: 11 January 2022
Compliance with Ethical StandardsĀ
:
: The local medical ethical committee waived the need for medical ethical approvalĀ (University Medical Center Groningen, 2016/198).
: Teachers, parents, and children older than 11 years provided written consent.
: The authors report no conflict of interest.