1. Center for IBD Research Department of Gastroenterology Shanghai Tenth People's Hospital of Tongji University Shanghai China
2. Department of Gastroenterology First People's Hospital of Shangqiu City Affiliated to Xinxiang Medical University Shangqiu China
3. Department of Gastroenterology Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
4. Analytic and Translational Genetics Unit Massachusetts General Hospital Boston Massachusetts USA
5. Department of Medicine Harvard Medical School Boston Massachusetts USA
6. Broad Institute of Harvard and MIT Cambridge Massachusetts USA
7. Shanghai Cell Therapy Group Shanghai China
8. Department of Gastroenterology Second Affiliated Hospital of Zhengzhou University Zhengzhou China