Affiliation: | Hai-Yang Wang, Yi Li, Department of Gastroenterology, The Affiliated Sir Run Run Hospital, Nanjing Medical University, Nanjing 211100, Jiangsu Province, ChinaHai-Yang Wang, Jia-Jia Li, Chun-Hua Jiao, Xiao-Jing Zhao, Xue-Ting Li, Mei-Jiao Lu, Xia-Qiong Mao, Hong-Jie Zhang, Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, Jiangsu Province, China |