Nijssens, Liesbet
Bleys, Dries
Casalin, Sara
Vliegen, Nicole
Luyten, Patrick
Article History
First Online: 5 March 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 study was approved by the Ethics Committee of KU Leuven (Belgium).
: Informed consent was obtained from all individual participants included in the study.