van Rappard, Diane F.
Königs, Marsh
Steenweg, Marjan E.
Boelens, Jaap Jan
Oosterlaan, Jaap
van der Knaap, Marjo S.
Wolf, Nicole I.
Pouwels, Petra J. W.
Funding for this research was provided by:
Metakids
Article History
Received: 23 November 2017
Revised: 9 January 2018
Accepted: 23 January 2018
First Online: 30 January 2018
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: The study has been approved by the ethics committee of VU University Medical Center.
: Informed consent was obtained from the participants or their guardians.