Chen, Deng
Zhu, Lina
Lin, Xin
Hong, Zhen
Li, Shichuo
Liu, Ling
Zhou, Dong
Funding for this research was provided by:
Health Department of Sichuan Province (ZX2019011)
Article History
Received: 17 April 2020
Accepted: 27 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: Not applicable.
: All authors consented to publish this article.
: The authors declare no conflicts of interest.