1. College of Animal Science, Guizhou University, Guiyang, People’s Republic of China
2. Key Laboratory of Animal Diseases and Veterinary Public Health of Guizhou Province (Cultivation), Guiyang, People’s Republic of China
3. Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, Guizhou University, Guiyang, People’s Republic of China