Kwan, Zoe Sau Yi
Lo, Barbara Chuen Yee
Ng, Ting Kin
Article History
Accepted: 4 June 2022
First Online: 4 July 2022
Declarations
:
: All procedures performed in our study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from parents prior to the children’s participation in the study.
: The authors declare that they have no conflict of interest.