1. Department of Cardiothoracic Surgery The Second Affiliated Hospital of University of South China Hengyang Hunan People's Republic of China
2. Department of Radiotherapy The Second Affiliated Hospital of University of South China Hengyang Hunan People's Republic of China
3. Hunan Province Key Laboratory of Tumor Cellular & Molecular Pathology Cancer Research Institute, University of South China Hengyang Hunan People's Republic of China
4. Department of Pathology The First Hospital of Nanchang City Nanchang Jiangxi People's Republic of China