Lam, Rex Pui Kin http://orcid.org/0000-0001-5937-8989
Kwok, Shing Lam
Chaang, Vi Ka
Chen, Lujie
Lau, Eric Ho Yin
Chan, Kin Ling
Article History
Received: 7 April 2020
Accepted: 26 May 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: The study had been approved by the Research Ethics Committee of Gleneagles Hong Kong Hospital (CREC_2019-02). Written consent was obtained from all participating patients and staff.
: Not applicable.
: The authors declare that they have no competing interests.