Liu, Ping
Zhang, Yahong
Feng, Ningchuan
Zhu, Meilin
Tian, Juncang
Funding for this research was provided by:
National Natural Science Foundation of China (21667023, 51869024)
Ningxia Key Research and Development Program (2019BFG02020, 2018BBF02022)
Article History
Received: 5 June 2020
Accepted: 4 November 2020
First Online: 16 November 2020
Ethics approval and consent to participate
: The study was approved by the institutional research ethics committee of Ningxia Medical University, and written informed consent was obtained from each participant.
: Not Applicable.
: The authors declare that they have no conflicts of interest.