1. Department of Gastroenterology and Hepatology, West China Hospital of Sichuan University, Chengdu, Sichuan, PR China
2. Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
3. Translational Medical Research, Orthopaedics Department, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
4. School of Computer Science and Technology, University of Science and Technology of China, Hefei, Anhui, PR China
5. Centre of Pancreatitis, West China Hospital of Sichuan University, Chengdu, Sichuan, PR China