IJland, Marloes M. http://orcid.org/0000-0001-7623-7280
Lemson, Joris http://orcid.org/0000-0002-5597-2419
van der Hoeven, Johannes G. http://orcid.org/0000-0001-5362-0244
Heunks, Leo M. A. http://orcid.org/0000-0003-3196-4665
Article History
Received: 1 November 2019
Accepted: 17 August 2020
First Online: 27 August 2020
Ethics approval and consent to participate
: Institutional ethical committee (CMO Region Arnhem-Nijmegen) approved the study protocol (case number 2015–2041, file code quUTJ) and informed consent was waived due to the non-invasive nature of the study and negligible risks.
: Consent for publication was given from the legal guardians.
: The authors declare that they have no competing interests.