1. Intensive Care Unit, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya Medical School, Central South University, Changsha, Hunan 410013, P.R. China
2. Nuclear Medicine Department, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya Medical School, Central South University, Changsha, Hunan 410013, P.R. China
3. Department of Breast Tumor Plastic Surgery (Third Department of Head and Neck Surgery), Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya Medical School, Central South University, Changsha, Hunan 410013, P.R. China