Li, Ming Hui
Sit, Cindy Hui Ping
Wong, Stephen Heung Sang
Wing, Yun Kwok
Ng, Ching Kong
Sum, Raymond Kim Wai
Funding for this research was provided by:
Direct Grant (2019-052)
Article History
Received: 28 December 2020
Accepted: 8 December 2021
First Online: 20 December 2021
Declarations
:
: The study protocol was reviewed and approved by the Survey and Behavioral Research Ethics of the Chinese University of Hong Kong (No: SBRE-18-108). The parents or guardians provided written informed consent prior to the start of the trial. The consent/assent was obtained before data collection. Data will be kept confidential, and participants could voluntarily withdraw from the project at any time, without prejudice.
: Not applicable.
: The authors declare that they have no competing interests.