1. School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
2. School of Cyber Science and Engineering, Southeast University, Nanjing, Jiangsu 210009, China
3. Department of Gastroenterology, Changshu No. 2 People’s Hospital, Changshu, Jiangsu 215500, China
4. Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, Jiangsu 210009, China
5. Department of Gastroenterology, Pizhou People’s Hospital, Xuzhou, Jiangsu 221300, China
6. Department of Gastroenterology, Pizhou Hospital of Traditional Chinese Medicine, Xuzhou, Jiangsu 221300, China