1. Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
2. General Medicine, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
3. Laboratory of Molecular Center, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China