Claridge, Everett A.
van den Berg-Emons, Rita J. G.
Horemans, Herwin L. D.
van der Slot, Wilma M. A.
van der Stam, Nick
Tang, Ada
Timmons, Brian W.
Gorter, Jan Willem
Bussmann, Johannes B. J.
Article History
Received: 18 April 2019
Accepted: 12 September 2019
First Online: 29 October 2019
Ethics approval and consent to participate
: The study was approved by the Medical Ethics Committee of Erasmus MC University Medical Centre, Rotterdam, NL. All participants provided written informed consent.
: Not applicable.
: The results of this study were presented at the European Academy for Childhood Disability in Amsterdam, May 2017. The authors declare they have no competing interests.