1. Shandong Engineering Technology Research Center for Efficient Breeding and Ecological Feeding of Black Donkey, College of Agronomy and Agricultural Engineering, Liaocheng University, Liaocheng 252000, China
2. School of Biosciences and Veterinary Medicine, University of Camerino, Via Circonvallazione 93, 62024 Matelica, MC, Italy
3. Key Laboratory of Industrial Fermentation Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300222, China
4. School of Pharmacy, University of Camerino, Via Gentile da Varano, 62032 Camerino, MC, Italy
5. Office of International Programs, Liaocheng University, Liaocheng 252000, China