Funding for this research was provided by:
National Key R&D Program of China (2017YFD0501304 and 2016YFC1201602)
National Natural Science Foundation of China (31672542)
Key Laboratory of Preventive Veterinary Medicine of Education Department in Guangdong Province of China (2014KTSPT037)
Article History
Received: 3 February 2019
Accepted: 9 October 2019
First Online: 25 October 2019
Ethics approval and consent to participate
: This study was approved by the Animal Ethics Committee (AMMS-MVI-A2016–0023) and the Human Subject Committee (Approval No. AMMS-MVI-H2016–002) of Military Veterinary Institute, Academy of Military Medical Sciences. We obtained the informed written consent from all animal owners and human participants. All animals used in this study were handled in accordance with the Guiding Principles of Animal Experiments by the Chinese Society of Laboratory Animal Sciences.
: Not applicable.
: The authors declare that they have no competing interests.