Received: 7 December 2021
Accepted: 29 March 2022
First Online: 19 April 2022
: Ethical approval was obtained from the Joint Chinese University of Hong Kong – New Territories East Cluster Clinical Research Ethics Committee (reference number: 2016.204). Informed consent was obtained from all participants. We confirmed that all methods were performed in accordance with the Declaration of Helsinki and the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests