Chung, Joyce Oi Kwan http://orcid.org/0000-0001-5378-8274
Lam, Katherine Ka Wai
Ho, Ka Yan
Cheung, Ankie Tan
Ho, Long Kwan
Xei, Viveka Wei
Gibson, Faith
Li, William Ho Cheung
Funding for this research was provided by:
University Research Committee, University of Hong Kong (104004690)
Article History
Received: 31 July 2018
Accepted: 10 February 2020
First Online: 19 February 2020
Ethics approval and consent to participate
: This study have been approved by the Institutional Review Board of the University of Hong Kong and Hospital Authority Hong Kong West Cluster (reference UW17–378). Written consent was obtained from the participants’ parents after fully informing them of the study’s purpose and details.
: Not applicable.
: The authors declare that they have no competing interests.