Yang, Yonghui
Cheng, Yimin
Yang, Liting
Shi, Guangyao
Chen, Peng
Li, Liang
Fang, Hangrong
Chen, Chao
Jin, Tianbo
Article History
Received: 12 November 2020
Accepted: 1 March 2021
First Online: 12 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: This study was conducted under the standard approved by the ethics committee of the Northwest University and conformed to the ethical principles for medical research involving humans of the World Medical Association Declaration of Helsinki.
: All participants signed informed consent forms before participating in this study.
: All authors agreed to publish the manuscript.