Affiliation: | Dong-Qiong Ni, Department of Gastroenterology, Affiliated Hospital of Shaoxing University, Shaoxing 312000, Zhejiang Province, ChinaYu-Ping Lu, Xi-Qiao Liu, Li-Ying Gao, Xuan Huang, Department of Gastroenterology, The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou 310006, Zhejiang Province, China |