Keizer, Renske http://orcid.org/0000-0003-4051-1406
Helmerhorst, Katrien O. W. http://orcid.org/0000-0002-3031-5017
van Rijn-van Gelderen, Loes
Funding for this research was provided by:
NWO VIDI (452-17-005)
European Research Council (StG; grant no. 757210)
Article History
Received: 7 December 2018
Accepted: 20 February 2019
First Online: 19 March 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The surveys have all received ethical clearance from Radboud University Nijmegen Research Ethics Committees.
: All individuals and their parents gave consent to be included in the SODA study.