Received: 22 February 2022
Accepted: 18 July 2022
First Online: 30 July 2022
: This trial is best described as a pragmatic descriptive intervention study which require no registration due Danish legislation. This has been confirmed by The Local Committee on Health Ethics (record number 1–10-72–274-21). Even though this trial was not a randomized study, the CONSORT-concept was followed and all procedures performed involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration. At first visit a consent for participation was obtained for each participant by a parent or a legal guardian.
: Not applicable.
: The authors declare that they have no competing interests.