Chen, Hui-Xia
Zhang, Lu-Ping
Feng, Ya-Yu
Li, Liang
Funding for this research was provided by:
Natural Science Foundation of Hebei Province (C2019205094)
Article History
Received: 21 January 2020
Accepted: 7 April 2020
First Online: 25 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Animal Ethics Committee of Hebei Normal University as complying with the Animal protection law of the People’s Republic of China.