Funding for this research was provided by:
The National Natural Science Foundation of China (81770920)
Article History
Received: 15 March 2020
Accepted: 2 June 2020
First Online: 15 June 2020
Compliance with ethical standards
:
: All authors have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the Clinical Research Ethics Committee of the First College of Clinical medicine Science of Three Gorges University, and followed the tenets of the Declaration of Helsinki in 1964.
: Informed consent was obtained from all individual participants included in the study.