1. Department of Oncology, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.
2. Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, Fujian, China.
3. Center for Foreign Language Education Research, Zhejiang International Studies University, Hangzhou, Zhejiang, China.
4. Department of Cardiothoracic Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.
5. Department of Geriatrics, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China.
6. Department of General Surgery, Changzhou No. 3 People's Hospital, Changzhou, Jiangsu, China.