Chan, Shirley Chiu Wai
Chung, Ho Yin
Lau, Chak Sing
Li, Philip Hei https://orcid.org/0000-0002-9155-9162
Article History
Received: 3 August 2021
Accepted: 29 October 2021
First Online: 11 November 2021
Declarations
:
: This study was approved by the institutional review board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster (Institutional Review Board Reference Number: UW20-808). Consent was exempted by the ethics review board on the basis of anonymous retrospective data collection.
: All authors concur with the submission and accept the transfer of the copyright to the publisher upon acceptance.
: The authors declare that they have no competing interests.