1. Division of Internal Medicine, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
2. West China Center of Excellence for Pancreatitis, Institute of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu 610041, China
3. Clinical Laboratory, First People’s Hospital of Shuangliu District, Chengdu 610299, China
4. Health Management Center, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, China