Kwan, Rick Yiu Cho
Liu, Justina Yat Wa
Yin, Yue-Heng
Lee, Paul Hong
Ng, Siu Ying
Cheung, Daphne Sze Ki
Kor, Patrick Pui Kin
Lam, Simon Ching
Lo, Shirley Ka Lai
Yang, Lin
Chan, Siu Kay
Chiang, Vico Chung Lim
Article History
Received: 27 July 2021
Accepted: 16 February 2022
First Online: 25 March 2022
Declarations
:
: The study was approved by the Institutional Review Board of The Hong Kong Polytechnic University (Ref no.: HSEARS20200722001). The study was explained to all of the participants, and all gave their signed informed consent to take part in this study. Written informed consent and signatures were obtained from all participants in the study and for illiterate participants from their legal guardian/LAR. The study was conducted in accordance with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.