[1] Central South University,Department of Diagnostic Radiology, the Affiliated Cancer Hospital of Xiangya School of Medicine & Hunan Cancer Hospital
[2] Central South University,Department of Colorectal Surgery, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine
[3] Central South University,Department of Radiotherapy, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine
[4] Central South University,Department of Pathology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine
[5] Central South University,Department of Medical Service, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine