1. Department of Osteology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
2. Department of Oncology, Jiangyin Hospital, Wuxi, Jiangsu 214400, P.R. China
3. School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
4. Cancer Institute, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
5. School of International Relations & Public Affairs, Fudan University, Shanghai 200000, P.R. China