Yang, Jing
Wu, Lin
Liu, Shanshou
Hu, Xiaomin
Wang, Qianmei
Fang, Liying https://orcid.org/0000-0002-4491-5611
Article History
Received: 22 December 2020
Accepted: 3 April 2021
First Online: 22 April 2021
Declarations
:
: The authors declare that they have no financial conflict of interest.
: The research related to human use has been complied with all the relevant national regulations, and has been approved by the ethics committee of The Fourth People's Hospital of Shaanxi Province.