Funding for this research was provided by:
National Natural Science Foundation of China (No. 71773082)
the Fundamental Research Funds for the central Universities (Grant No. SCU-BS-PY201016)
Sichuan Science project (No. 2020JDR0079)
Received: 14 March 2020
Accepted: 27 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: This manuscript is a commentary article which has no human data collection.
: Not applicable.
: The authors declare that they have no competing interests.