Liu, Yuxiu
Liu, Caihong
Liu, Wujie
Wu, Hongchao
Ding, Hangtian
Cao, Yujiao
Spibey, Norman
Wang, Linxiao
He, Wenxi
Hao, Liying
Li, Xiangdong
Tian, Kegong http://orcid.org/0000-0001-5362-1415
Article History
Received: 19 January 2019
Accepted: 30 April 2019
First Online: 27 May 2019
Compliance with ethical standards
:
: All animal trials were approved by the Animal Care and Ethics Committee of the China National Research Center for Veterinary Medicine.
: The authors declare that they have no competing interests.
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