Lee, Evelyn
Zhang, Jinhui
Article History
Received: 7 December 2021
Accepted: 28 June 2022
First Online: 23 September 2022
Declarations
:
: Ethical approval was not required for this study, since it is an economic model that uses published evidence and data from public sources. However, all methods are carried out in relevant regulations and guidelines.
: Not applicable. Summary/aggregate data were obtained from various sources for the study. No direct human participants were involved in the study.
: The authors declare no conflict of interest.