Funding for this research was provided by:
National Natural Science Foundation of China (81960382)
Natural Science Foundation of Yunnan Province (2018FA043)
Joint special fund for applied basic research in Yunnan Province (2017FE467 (-173), 2019FE001 (-060))
Received: 5 July 2020
Accepted: 18 December 2020
First Online: 12 January 2021
Ethics approval and consent to participate
: This research was approved by the Ethics Committee of the First Affiliated Hospital of Kunming Medical University ((2017) L-15). All volunteers signed informed consent.
: The authors declare that they have no competing interests.