1. Gastroenterology, First Affiliated Hospital of Nanchang University, Nanchang, China
2. Neurology, First Affiliated Hospital of Nanchang University, Nanchang, China
3. Gastroenterology, Gaoxin Hospital of the First Affiliated Hospital of Nanchang University, Nanchang, China
4. Medical Cosmetology, Second Affiliated Hospital of Nanchang University, Nanchang, China