1. Department of Gastroenterology, The Suqian Clinical College of Xuzhou Medical University, Suqian,
Jiangsu, 223800, China
2. Institute of Molecular Biology & Translational Medicine, The Affiliated People’s
Hospital, Jiangsu University, Zhenjiang, Jiangsu, 212002, China
3. Department of Digestive Disease, Qingpu
Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, 201700, China