Funding for this research was provided by:
National Natural Science Foundation of China (81302140, 81672408, 81874057, 81972741)
Medical Science Foundation of Sun Yat-sen University (19ykpy109)
Guangdong Science and Technology Department (2017B030314026)
Guangdong Basic and Applied Basic Research Foundation (2020A1515010341)
Received: 7 February 2020
Accepted: 17 June 2020
First Online: 24 June 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Committee of Sun Yat-sen memorial hospital, Sun Yat-sen University (SYSEC-KY-KS-2020-079).
: Not applicable.
: The authors declare no potential conflicts of interest.