Sun, Weizhong
Li, Yunxia
Tang, Zhiru
Chen, Huiyuan
Wan, Ke
An, Rui
Wu, Liuting
Sun, Zhihong https://orcid.org/0000-0002-3839-037X
Article History
Received: 8 November 2019
Accepted: 17 February 2020
First Online: 13 April 2020
Ethics approval
: All animal procedures such as ethical and animal welfare issues were approved by the ethics committee of Southwest University.
: Not applicable.
: The authors declare that they have no competing interests.