de Vries, Dian A.
Vossen, Helen G. M.
van der Kolk – van der Boom, Paulien
Article History
Received: 24 July 2018
Accepted: 31 October 2018
First Online: 26 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: Active informed consent was obtained from all participants. Passive informed consent was obtained from the parents of the participants.