1. Department of Gastrointestinal oncology Surgery The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, P. R. China. The School of Clinical Medicine, Fujian Medical University. The Graduate School of Fujian Medical University Xiamen China
2. Department of Radiology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Xiamen China
3. Department of Gastrointestinal Oncology Surgery The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University Xiamen China
4. The State Key Laboratory of Translational Medicine and Innovative Drug Development Jiangsu Simcere Diagnostics Co., Ltd Nanjing China