Verly, Marjolein
Gerrits, Robin
Sleurs, Charlotte
Lagae, Lieven
Sunaert, Stefan
Zink, Inge
Rommel, Nathalie
Article History
First Online: 22 June 2018
Compliance with ethical standards
:
: None.
: This study protocol was approved by the Ethical board of the University Hospitals Leuven, Belgium.
: Parents and children were informed about the experiment; informed consent was obtained from all parents/guardians according to the Declaration of Helsinki, with additional assent from all participating children.