1 Guangdong Provincial Key Laboratory of Gastroenterology, Department ofGastroenterology, Department of Digestive Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China.
2 Department of Gastroenterology, Longgang District People's Hospital, Shenzhen, 518172, China.
3 Department of Medical Oncology, the First people's Hospital of Yunnan Province, Medical School of KunmingUniversity of Science and Technology, Kunming, 650032, China.
4 The Second School of Clinical Medicine, Southern MedicalUniversity, Guangzhou, Guangdong, 510515, People's Republic of China.
5 Department of Gastroenterology, The third affiliated hospital of Guangzhou medical university, Guangzhou, 510150, China.
6 The Second Affiliated Hospital of University of South China, Hengyang, 421001, China.
7 Guangdong Provincial Key Laboratory of Gastroenterology, Department ofGastroenterology, Department of Digestive Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. lam0725@163.com.
8 Guangdong Provincial Key Laboratory of Gastroenterology, Department ofGastroenterology, Department of Digestive Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. xhsky0717@126.com.
9 Guangdong Provincial Key Laboratory of Gastroenterology, Department ofGastroenterology, Department of Digestive Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. jidewang@smu.edu.cn.
10 Department of Gastroenterology, Longgang District People's Hospital, Shenzhen, 518172, China. jidewang@smu.edu.cn.