1. Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
2. Department of Thoracic Oncology, Tianjin Medical University Cancer Hospital, Tianjin, China
3. Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
4. Henan Cancer Hospital, Zhengzhou, China
5. Department of Respiratory Diseases, Peking Union Medical College Hospital, Beijing, China
6. Department of Oncology, Linyi Cancer Hospital, Linyi, China
7. Department of Internal Medicine-Oncology, Shandong Cancer Hospital, Jinan, China
8. Department of Thoracic Oncology, Jilin Cancer Hospital, Changchun, China
9. Department of Thoracic Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
10. Department of Medical Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
11. Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
12. Department of Pulmonary Medicine, Lanzhou Military General Hospital, Lanzhou, China
13. Department of Medical Oncology, Hunan Cancer Hospital, Changsha, China
14. Department of Chemotherapy, Qilu Hospital of Shandong University, Jinan, China
15. Department of Medicine I, Medical University of Vienna, Vienna, Austria
16. Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
17. Department of Respiratory Diseases, Tang Du Hospital, Xi’an, China
18. First Department of Medical Oncology, Yunnan Cancer Hospital, Kunming, China
19. Department of General Medicine, Capital Medical University, Beijing Chest Hospital, Beijing, China