Received: 24 September 2022
Accepted: 4 June 2023
First Online: 10 July 2023
: The authors declared there was no conflicts of interest.
: This study was approved by Kowloon West Cluster research ethics committee [EX-21-097(160 − 13)]. Informed consent was waived due to retrospective nature of the study.
: The authors all consented for publication.