1. Department of Medical Oncology Shanghai Chest Hospital Shanghai JiaoTong University Shanghai P. R. China
2. Cancer Center Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei P. R. China
3. Department of Medical Oncology‐Chest Hunan Cancer Hospital & The Affiliated Cancer Hospital of Central South University Xiangya School of Medicine Changsha Hunan P. R. China
4. Thoracic Oncology Medicine Harbin Medical University Cancer Hospital Harbin Heilongjiang P. R. China
5. Department of Oncology Jinan Central Hospital Jinan Shandong P. R. China
6. Department of Oncology First Affiliated Hospital of Xinxiang Medical University Xinxiang Henan P. R. China
7. Department of Chest Medicine Beijing Cancer Hospital Beijing P. R. China
8. Department of Internal Medicine Linyi Cancer Hospital Linyi Shandong P. R. China
9. Department of Respiratory Medicine Nantong Tumor Hospital Nantong Jiangsu P. R. China
10. Department of Oncology Binzhou Medical University Hospital Binzhou Shandong P. R. China
11. Breath Internal Medicine Taizhou Hospital of Zhejiang Province Linhai Zhejiang P. R. China
12. Department of Respiration The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan P. R. China
13. Department of Lung Internal Medicine Affiliated Tumor Hospital of Xinjiang Medical University Urumqi Xinjiang P. R. China
14. Department of Thoracic Oncology Sichuan Cancer Hospital Chengdu Sichuan P. R. China
15. Thoracic Medical Oncology Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital) Hangzhou Zhejiang P. R. China
16. Department of Thoracic Oncology The Fifth Subsidiary Sun Yat‐sen University Hospital Zhuhai Guangdong P. R. China
17. Department of Oncology The Affiliated Hospital of Qingdao University Qingdao Shandong P. R. China
18. Department of Oncology Shandong Cancer Hospital Jinan Shandong P. R. China
19. Department of Oncology The First Bethune Hospital of Jilin University Changchun Jilin P. R. China
20. Department of Respiration Northern Jiangsu People's Hospital Affiliated to Yangzhou University Yangzhou Jiangsu P. R. China
21. Department of Internal Medicine Jiangsu Cancer Hospital Nanjing Jiangsu P. R. China
22. Department of Respiration The Second Affiliated Hospital of Army Medical University Chongqing P. R. China
23. Department of Chest Internal Medicine Liaoning Cancer Hospital & Institute Shenyang Liaoning P. R. China
24. Respiratory Medicine Zhongshan Hospital Fudan University Shanghai P. R. China
25. Lung & Gastrointestinal Oncology Department Hunan Cancer Hospital & The Affiliated Cancer Hospital of Central South University Xiangya School of Medicine Changsha Hunan P. R. China
26. Department of Respiratory and Critical Care Medicine The Southwest Hospital of AMU Chongqing P. R. China
27. Department of Oncology Affiliated Hospital of Jiangnan University Wuxi Jiangsu P. R. China
28. Respiratory Medicine Xiangya Hospital Central South University Changsha Hunan P. R. China
29. Department of Respiration Oncology Anhui Provincial Cancer Hospital Hefei Anhui P. R. China
30. Department of Thoracic Oncology West China Hospital of Sichuan University Chengdu Sichuan P. R. China
31. Department of Thoracic Oncology Hubei Cancer Hospital Wuhan Hubei P. R. China
32. Department of Respiration Shanghai Chest Hospital Shanghai JiaoTong University Shanghai P. R. China
33. Department of Respiration Henan Cancer hospital Zhengzhou Henan P. R. China
34. Department of Oncology Jiangsu Province Hospital Nanjing Jiangsu P. R. China
35. Department of Respiratory Medicine The First Affiliated Hospital Zhejiang University School of Medicine Hangzhou Zhejiang P. R. China
36. Department of Oncology Internal Medicine Beijing Chest Hospital Capital Medical University Beijing P. R. China
37. Department of Oncology Xiangya Second Hospital of Central South University Changsha Hunan P. R. China
38. Department of Infection Internal Medicine Nanfang Hospital Nanfang Medical University Guangzhou Guangdong P. R. China
39. Department of Oncology The Second Affiliated Hospital of Air Force Military Medical University Xi'an Shanxi P. R. China
40. Department of Respiration The First Affiliated Hospital of Nanchang University Nanchang Jiangxi P. R. China
41. Department of Oncology Tongji Medical College Huazhong University of Science & Technology Wuhan Hubei P. R. China
42. Department of Respiratory and Critical Care Medicine Shanghai Fifth People's Hospital Fudan University Shanghai P. R. China
43. Department of Oncology Internal Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shanxi P. R. China
44. Radiotherapy Department The Affiliated Hospital of Xuzhou Medical University Xuzhou Jiangsu P. R. China
45. Department of Oncology Yueyang Central Hospital Yueyang Hunan P. R. China
46. Department of Internal Medicine Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou Guangdong P. R. China
47. Department of Oncology The First Affiliated Hospital of Nanchang University Nanchang Jiangxi P. R. China
48. Department of Respiratory and Critical Care Medicine Guizhou Provincial People's Hospital Guiyang Guizhou P. R. China
49. Department of Internal Medicine Cancer Hospital Chinese Academy of Medical Sciences Beijing P. R. China
50. Radiotherapy Section Taizhou Hospital of Zhejiang Province Linhai Zhejiang P. R. China
51. Department of Oncology Internal Medicine Jinan Central Hospital Affiliated to Shandong University Jinan Shandong P. R. China
52. Hansoh Pharmaceutical Group Co. Ltd. Shanghai P. R. China