Liu, Li
Liu, Jun
Deng, Xiaoliang
Tu, Li
Zhao, Zhuxiang
Xie, Chenli
Yang, Lei
Article History
Received: 6 May 2021
Accepted: 10 June 2022
First Online: 29 June 2022
Declarations
:
: This study was approved by the ethics committee of Guangzhou medical university (No. GZMU-2018–03-01). All experiments and analyses were performed in accordance with the Declaration of Helsinki. An informed consent was waived by the ethics committee, since this study only analyzed data from online resource.
: Not applicable.
: The authors declare no competing interests.