Van Der Heggen, Tatjana http://orcid.org/0000-0003-4143-3323
Dhont, Evelyn
Peperstraete, Harlinde
Delanghe, Joris R.
Vande Walle, Johan
De Paepe, Peter
De Cock, Pieter A.
Article History
Received: 28 August 2018
Revised: 20 January 2019
Accepted: 21 January 2019
First Online: 18 February 2019
Compliance with ethical standards
: This study was approved by the institutional ethics committee and written informed consent was obtained from the parents or legal representatives and from the patients older than 12 years.
: The authors declare that they have no conflict of interest.