van Es, Carlijn M. https://orcid.org/0000-0002-5172-8232
Mooren, Trudy
Zwaanswijk, Marieke
te Brake, Hans
Boelen, Paul A.
Funding for this research was provided by:
Kinderpostzegels (11920532)
Article History
Received: 24 August 2018
Accepted: 4 April 2019
First Online: 27 April 2019
Ethics approval and consent to participate
: Ethical approval has been obtained from the Medical Research Ethics Committee of the Leiden University Medical Centre.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.