Lok, Kris Y. W.
Fan, Heidi S. L.
Ko, Rachel W. T.
Kwok, Jojo Y. Y.
Wong, Janet Y. H.
Fong, Daniel Y. T.
Shek, Noel W. M.
Ngan, Hextan Y. S.
Choi, Edmond P. H.
Article History
Received: 5 March 2021
Accepted: 2 February 2022
First Online: 15 February 2022
Declarations
:
: This study was approved by the Institutional Review Board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster (reference number: UW 20-490). All the procedures involving human participants in this study were conducted in accordance with the ethical standards of the institutional review board and the 1964 Declaration of Helsinki and its later amendments. Written informed consent was obtained from each study participant and was kept strictly confidential.
: Not applicable.
: The authors declare that they have no competing interests.