1. State Key Laboratory of Stress Cell Biology, School of Life Science, Xiamen University, Xiamen, Fujian 361004, China
2. Xiamen Center of Clinical Laboratory, Zhongshan Hospital, Xiamen University, Xiamen, Fujian 361004, China
3. Department of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, Xiamen, Fujian 361004, China
4. Institute of Gastrointestinal Oncology, Medical College of Xiamen University, Xiamen University, Xiamen, Fujian 361004, China
5. State Key Laboratory of Marine Environmental Science, College of Oceanography and Environmental Science, Xiamen University, Xiamen, Fujian 361004, China
6. The Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry & Chemical Engineering, Xiamen University, Xiamen, Fujian 361004, China