Nina Zhang 1, Qi Sun 6, Ruihua Shi 2, Qin Lu 2, Weiqun Ding 3, Dongni Qiu 3, Xu Huang 4, Xiaoxue Cao 5, Liangliang Shi 1, Ying Xie 1, Xiaoqi Zhang 1, Yan Liu 5, Xiaoping Zou 1
1 Department of Gastroenterology and Hepatology, the Affiliated Drum Tower Hospital of Nanjing University, Nanjing, Jiangsu, China
2 Department of Gastroenterology and Hepatology, the Affiliated Zhongda Hospital Of Southeast University, Nanjing, China
3 Department of Gastroenterology and Hepatology, the Affiliated Huashan Hospital Of Fudan University, Shanghai, China
4 Department of Gastroenterology and Hepatology, the Affiliated Renmin Hospital Of Wuhan University, Wuhan, China
5 Department of Gastroenterology and Hepatology, Affiliated Hospital of Academy of Military Medical Sciences, Beijing, China
6 Department of Pathology, the Affiliated Drum Tower Hospital of Nanjing University, Nanjing, China