Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (848082002)
Received: 8 June 2021
Accepted: 26 October 2021
First Online: 18 November 2021
: The study was approved by the local ethical board of the Erasmus MC, University Medical Center (Reference Number: MEC-2019-0477, version 4 date 09/03/2021). Explicit written and written consent to participate will be obtained from the parents/guardians of the minors included in this study.
: Not applicable (no individual data).
: The authors declare that they have no competing interests.