Author Details
Name: Huiguo Ding
Affiliations: Department of Gastroenterology and Hepatology, Beijing You'an Hospital Affiliated With Capital Medical University, Beijing, 100069, China. dinghuiguo@ccmu.edu.cn.
Name: Huiguo Ding
Affiliations: Department of Gastroenterology and Hepatology, Beijing You'an Hospital Affiliated With Capital Medical University, Beijing, 100069, China. dinghuiguo@ccmu.edu.cn.