Funding for this research was provided by:
National Natural Science Foundation of China (81460517, 81860587)
Guangxi Key Research Program (AB17195012)
Received: 4 October 2020
Accepted: 24 March 2021
First Online: 9 April 2021
: This study was approved by the ethical committee of Guangxi Medical University (No.20140305–001). Individual written informed consent was obtained from all participants at enrollment.
: Not applicable.
: The authors declare that they have no competing interests.