Klaufus, Leonie https://orcid.org/0000-0001-9878-3530
Tang, Xiaodan
Verlinden, Eva
van der Wal, Marcel
Haverman, Lotte
Luijten, Michiel
Cuijpers, Pim
Chinapaw, Mai
Schalet, Benjamin
Funding for this research was provided by:
ZonMw (729300104)
Article History
Accepted: 20 November 2021
First Online: 13 January 2022
Declarations
:
: Lotte Haverman and Michiel Luijten are members of the Dutch-Flemish PROMIS group. All authors have no competing interests to declare.
: Although the Dutch Medical Research Involving Human Subjects Act does not apply to this study, informed consents were obtained for all participating children.
: All authors agree with the publication of this study.
: The Medical Ethical Committee of the Vrije Universiteit medical center Amsterdam approved the protocol and judged that the Dutch Medical Research Involving Human Subjects Act does not apply to this study. All procedures performed involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.