1. Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
2. Harbin Medical University Cancer Hospital, Harbin, China
3. Zhongshan Hospital, Fudan University, Shanghai, China
4. Tangdu Hospital, Fourth Military Medical University, Xi'an, China
5. The Affiliated Hospital of Qingdao University, Qingdao, China
6. Shanghai Jiao Tong University Affiliated Chest Hospital, Shanghai, China
7. Fujian Medical University Union Hospital, Fuzhou, China
8. Zhejiang Cancer Hospital, Hangzhou, China
9. Jilin University First Hospital, Changchun, China
10. Hebei Cancer Institute, Shijiazhuang, China
11. Sun Yat-sen University Cancer Center, Guangzhou, China
12. First Affiliated Hospital of Soochow University, Suzhou, China
13. Sichuan Cancer Hospital and Institute, Chengdu, China
14. Peking University Cancer Hospital, Beijing, China
15. Liaoning Cancer Institute and Hospital, Shenyang, China
16. Fudan University, Shanghai Cancer Center, Shanghai, China