Van der Gucht, Katleen http://orcid.org/0000-0003-0206-4131
Glas, Jana
De Haene, Lucia
Kuppens, Peter
Raes, Filip
Funding for this research was provided by:
Stichting Koningin Paola
Article History
First Online: 22 January 2019
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. The study was approved by the ethics committee of KU Leuven on 7<sup>th</sup> November 2014 (SMEC G-2014 10 91).
: Informed assent and consent was obtained from all individual participants included in the study.