1. Gastroenterology and Endoscopy Center, The First Bethune Hospital of Jilin University, Jilin University, Changchun, China
2. Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun, China
3. School of Pharmacy Food Science, Zhuhai College of Jilin University, Zhuhai, China