Janssen, Math http://orcid.org/0000-0001-8623-3523
Heerkens, Yvonne
Van der Heijden, Beatrice
Korzilius, Hubert
Peters, Pascale
Engels, Josephine
Funding for this research was provided by:
NWO (023.007.051)
Article History
Received: 27 November 2019
Accepted: 19 February 2020
First Online: 4 May 2020
Ethics approval and consent to participate
: The Ethics Committee Practice-based Research of het HAN University of Applied Sciences and the Medical Ethics Committee (METC) of Radboud University Medical Centre, both located in Nijmegen, the Netherlands, approved the research proposal (Registration no. ACPO 07.12/15; File number CMO: 2019–5266). Both committees stated that the research complied with the requirements of ethical conduct of research as set out in the national Code of Conduct for Scientific Integrity in the Netherlands and that it fulfilled the criteria of the Declaration of Helsinki on Ethical Principles for Medical Research Involving Human Subjects. The study will be carried out in the Netherlands in full compliance with the applicable rules concerning the review of research ethics committees. Participation is voluntary and participants can withdraw at any moment with no consequences. Participants will sign informed consent forms before participating in this study.The trail is registered with the Dutch Trial Register (ExternalRef removed): NL5581 (September 2016). The first schools were randomly assigned in September 2016.
: Not applicable.
: The authors declare that they have no competing interests.