van der Heide, Martin
Mebius, Mirthe J.
Bos, Arend F.
Roofthooft, Marcus T.R.
Berger, Rolf M.F.
Hulscher, Jan B.F.
Kooi, Elisabeth M.W.
Article History
Received: 10 March 2020
Accepted: 25 November 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Review Board of University Medical Center Groningen. Given the retrospective and grave nature of our study, the need for retrospective parental consent was waived by the Ethical Review Board of University Medical Center Groningen (METc No. 2016/503) in accordance with the Dutch Law on Medical Research (WMO).
: Not applicable.
: The authors declare that they have no competing interests.