Hong Xu1, Guijun Zhao2, James Lau3, Yunpeng Liu4, Qi Wu5, Guanyi Liu6, Weiran Xu1, Xue Li2, Sunny Wong3, Shuntian Cai4, Jing Wang5, Long Rong6, Tantan Ma, Xiong Liang2, Joyce Mak3, Hongzhi Xu4, Peng Yuan5, Tingting Cao1, Hong Zhu2, Zhenshi Ye4, Thomas Lam3, Raymond Tang3, Joseph Sung3,7
 

1 Department of Gastroenterology and Endoscopy Center, The First Hospital of Jilin University, Jilin, China
2 Department of Endoscopy Center, Inner Mongolia People

3 Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, Hong Kong

4 Department of Gastroenterology, Zhongshan Hospital Affiliated to Xiamen University, Xiamen, China

5 Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Endoscopy Center, Peking University Cancer Hospital and Institute, Beijing, China 

6 Endoscopy Center, Peking University First Hospital, Beijing, China 

7 Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore