Funding for this research was provided by:
Jiangsu Agricultural Science and Technology Innovation Fund (CX(18)3020)
Natural Science Foundation of Jiangsu Province (BK20181243)
Text and Data Mining valid from 2019-01-03
Received: 11 September 2018
Accepted: 26 December 2018
First Online: 3 January 2019
: This animal study was approved by the Institutional Animal Care and Use Committee at the Jiangsu Academy of Agriculture Sciences (authorization number SYXK (Su) 2015–0019) and Zhengzhuquan Pig Breeding Farm, and performed in strict accordance with the guidelines provided by the Institutional Biosafety Committee.
: Not applicable.
: The authors declare that they have no competing interests.
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