Rombouts, Marieke https://orcid.org/0000-0003-2271-2087
Duinhof, Elisa L.
Kleinjan, Marloes
Kraiss, Jannis T.
Shields-Zeeman, Laura
Monshouwer, Karin
Funding for this research was provided by:
ZonMw (555002019)
Article History
Received: 17 November 2021
Accepted: 26 November 2021
First Online: 20 January 2022
Declarations
:
: Ethical approval for this study was provided by the Medical Research Ethics Committee Utrecht (reference number NL77336.041.21, protocol version 3.0). The study was registered in the Dutch Trial Register (NL9732). Written informed consent from students and parents will be obtained.
: Not applicable.
: MR, ED, MK, LSZ and KM are employees at the Trimbos Institute, which is the institution that developed Happy Lessons. JK declares that he has no competing interests.