1. State Key Laboratory of Livestock and Poultry Breeding Key Laboratory of Animal Nutrition and Feed Science in South China Ministry of Agriculture, Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences Guangzhou China
2. Zhucheng Haotian Pharmaceutical Co., Ltd Zhucheng China