1. Division of Gastroenterology & Hepatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University; Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
2. Department of Medicine & Therapeutics, Institute of Digestive Disease & LKS Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong
3. Department of Clinical Laboratory, Renji Hospital, School of Medicine, Shanghai Jiaotong University, China
4. State Key Laboratory of Oncogenes & Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiaotong University Shanghai, China
5. Division of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, China