1. Department of Gastrointestinal Surgery Zhongnan Hospital Wuhan University Wuhan Hubei China
2. Hubei Key Laboratory of Tumor Biological Behaviors Wuhan Hubei China
3. Hubei Cancer Clinical Study Center Wuhan Hubei China
4. Department of Gastroenterology Zhongnan Hospital Wuhan University Wuhan Hubei China
5. Department of Thyroid and Breast Surgery Zhongnan Hospital Wuhan University Wuhan Hubei China
6. Department of Pathology Zhongnan Hospital Wuhan University Wuhan Hubei China