1. Shaanxi Key Laboratory for Animal Conservation, College of Life Sciences, Northwest University, Xi’an, People’s Republic of China
2. Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, People’s Republic of China
3. Department of Digestive Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China
4. State Key Laboratory of Cancer Biology, Department of Pathology, Xijing Hospital and School of Basic Medicine, Fourth Military Medical University, Xi’an, People’s Republic of China