1. Departments of Gastroenterology; The First Affiliated Hospital of Nanchang University; Nanchang Jiangxi Province China
2. Pathology; The First Affiliated Hospital of Nanchang University; Nanchang Jiangxi Province China
3. Radiology; The First Affiliated Hospital of Nanchang University; Nanchang Jiangxi Province China
4. Pharmacy; The First Affiliated Hospital of Nanchang University; Nanchang Jiangxi Province China