1. Department of Medical Oncology Shanghai Pulmonary Hospital & Thoracic Cancer Institute Tongji University School of Medicine Shanghai 200433 P. R. China
2. Department of Chemotherapy Anhui Provincial Hospital Hefei Anhui 230001 P. R. China
3. Department of Oncology Fuzhou Pulmonary Hospital of Fujian Fuzhou Fujian 350008 P. R. China
4. Department of Respiratory Medicine the First Affiliated Hospital of Zhengzhou University Zhengzhou Henan 450052 P. R. China
5. Department of Respiration Shanghai Chest Hospital Shanghai Jiao Tong University Shanghai 200030 P. R. China
6. Cancer Center Union Hospital of Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei 430022 P. R. China
7. Department of Medical Oncology the First Affiliated Hospital of Anhui Medical University Hefei Anhui 230032 P. R. China
8. Department of Respiration Henan Cancer Hospital Zhengzhou Henan 450008 P. R. China
9. Department of Medical Oncology the Affiliated Hospital of Qingdao University Qingdao Shandong 266000 P. R. China
10. Department of Medical Oncology Hunan Cancer Hospital Changsha Hunan 410013 P. R. China
11. Department of Pulmonary and Critical Care Medicine the First Affiliated Hospital of Wenzhou Medical College Shangcai village Wenzhou Zhejiang 325000 P. R. China
12. Department of Medical Oncology the First Affiliated Hospital of Nanchang University Nanchang Jiangxi 330006 P. R. China
13. Department of Medical Oncology Xiang Yang Central Hospital Xiangyang Hubei 441021 P. R. China
14. Department of Medical Oncology Renmin Hospital of Wuhan University Wuhan Hubei 430060 P. R. China
15. Department of Respiration General Hospital of Eastern Theater Command of Chinese People's Liberation Army Nanjing Jiangsu 210002 P. R. China
16. Department of Medical Oncology Zhejiang Cancer Hospital Hangzhou Zhejiang 310022 P. R. China
17. Cancer Center the First Bethune Hospital of Jilin University Changchun Jilin 130021 P. R. China
18. Department of Medical Oncology Harbin Medical University Cancer Hospital Harbin Heilongjiang 150081 P. R. China
19. Department of Respiratory Medicine Weifang People's Hospital Weifang Shandong 261000 P. R. China
20. Department of Medical Oncology Affiliated Hospital of Hebei University Baoding Hebei 071030 P. R. China
21. Department of Internal Medicine Shandong Cancer Hospital & Institute Jinan Shandong 250117 P. R. China
22. Department of Thoracic Surgery the Third Affiliated Hospital of Kunming Medical University Kunming Yunnan 650118 P. R. China
23. Department of Medical Oncology Beijing Cancer Hospital Beijing 100142 P. R. China
24. Department of Thoracic Surgery and Oncology the First Affiliated Hospital of Guangzhou Medical University Guangzhou Guangdong 510120 P. R. China
25. Department of Chemotherapy Sichuan Cancer Hospital & Institute Chengdu Sichuan 610041 P. R. China
26. Department of Medical Oncology the Fourth People's Hospital of Wuxi Wuxi Jiangsu 214062 P. R. China
27. Department of Medical Oncology the First Affiliated Hospital of Soochow University Suzhou Jiangsu 215006 P. R. China
28. Department of Medical Oncology the First Affiliated Hospital of Guangxi Medical University Nanning Guangxi 530021 P. R. China
29. Department of Medical Oncology the Second Xiangya Hospital of Central South University Changsha Hunan 410011 P. R. China
30. Department of Medical Oncology Qingdao Municipal Hospital Qingdao Shandong 266071 P. R. China
31. Department of Medical Oncology the 4th Hospital of Hebei Medical University Shijiazhuang Hebei 050010 P. R. China
32. Department of Respiratory Medicine Peking University First Hospital Beijing 100034 P. R. China
33. Department of Thoracic Surgery the 4th Hospital of Hebei Medical University Shijiazhuang Hebei 050010 P. R. China
34. Department of Medical Oncology Weifang People's Hospital Weifang Shandong 261000 P. R. China
35. Cancer Hospital Chinese Academy of Medical Sciences Beijing 100021 P. R. China
36. Department of Biostatistics School of Public Health Nanjing Medical University Nanjing Jiangsu 211166 P. R. China
37. Nanjing Luye Pharmaceutical Co., Ltd Nanjing Jiangsu 210061 P. R. China
38. Genecast Biotechnology Co., Ltd Wuxi Jiangsu 214104 P. R. China