Blokpoel, Robert G. T. http://orcid.org/0000-0001-8607-6134
Koopman, Alette A.
van Dijk, Jefta
de Jongh, Frans H. C.
Burgerhof, Johannes G. M.
Kneyber, Martin C. J.
Article History
Received: 3 June 2019
Accepted: 27 August 2019
First Online: 4 September 2019
Ethics approval and consent to participate
: The Institutional Review Board, University Medical Center Groningen Medical Ethics Review Committee, approved the study. Signed informed consent was obtained from both parents or legal caretakers.
: Not applicable.
: The authors declare that they have no competing interests.