Zhao, P.
Wang, Sh.
Ma, Zh.
Jin, Y.
Ni, D.
Liu, W.
Han, Ch.
Ren, Zh.
Article History
Received: 27 January 2019
Revised: 11 April 2019
Accepted: 15 April 2019
First Online: 2 April 2020
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . We certify that there is no conflict of interest with any financial organization regarding the material discussed in the manuscript.
: Statement on the welfare of animals . All research involving animals were conducted according to the regulation (No. 5 proclaim of the Standing Committee of Hubei People’s Congress) approved by the Standing Committee of Hubei People’s Congress, and the ethics committee of Huazhong Agricultural University, P.R. China.