Jin, Lianhua
Lu, Na
Zhang, Wenxin
Zhou, Yan
Funding for this research was provided by:
Jilin Provincial Development and Reform Commission (2016C042-2)
Jilin Department of Health (2020J122)
Article History
Received: 6 December 2020
Accepted: 5 July 2021
First Online: 9 July 2021
Declarations
:
: The authors have no conflicting financial interest.