Xianghui Liang a, 1
Both authors contributed equally to this work.
, Rui Li b, 1
Both authors contributed equally to this work.
, Xuejuan Shen a, Kangpeng Xiao a, Xiaobing Li a, David M. Irwin c, d, Yongyi Shen a, e, ⁎ 
a College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
b Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
c Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, M5S 1A8, Canada
d Banting and Best Diabetes Centre, University of Toronto, Toronto, M5S 1A8, Canada
e Zhaoqing Institute of Biotechnology, Zhaoqing 526238, China