Eijk, S.
Mous, S. E.
Dieleman, G. C.
Dierckx, B.
Rietman, A. B.
de Nijs, P. F. A.
ten Hoopen, L. W.
van Minkelen, R.
Elgersma, Y.
Catsman-Berrevoets, C. E.
Oostenbrink, R.
Legerstee, J. S.
Funding for this research was provided by:
Sophia Children’s Hospital Fund (SSWO B14-02)
Article History
First Online: 8 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This retrospective study was approved by the Medical Ethics Committee of the Erasmus Medical Center, the Netherlands (MEC-2015-203). Written informed consent was formally waived as there is no patient burden and no privacy concern.