Article History
Received: 6 June 2019
Accepted: 26 November 2019
First Online: 4 December 2019
Compliance with ethical standards
:
: All the authors declare that there was no conflict of interest.
: This study was approved by the Institutional Review Board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster (HKU/HA HKW IRB) [IRB Reference Number: UW 11-184].
: Informed consent was obtained from all the individual participants (parents of children with and without ASD) included in the study.