1. Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
2. Division of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
3. Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
4. Taiwan Cancer Registry, Taipei, Taiwan
5. Division of Critical Care and Respiratory Therapy, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
6. Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
7. Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
8. Department of Thoracic Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
9. College of Medicine, Chang Gung University, Taoyuan, Taiwan
10. Department of Surgery, Chung-Shang Medical University Hospital, Taichung, Taiwan
11. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
12. Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
13. Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
14. Division of Thoracic Oncology, Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
15. Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
16. School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
17. Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
18. College of Medicine, National Taiwan University, Taipei, Taiwan
19. Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Chiayi, Puzi City, Taiwan
20. Department of Respiratory Therapy, Chang Gung University, Taoyuan, Taiwan
21. Graduate Taipei Medicine College, Taipei, Taiwan
22. Division of Thoracic Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
23. Department of Traumatology, National Taiwan University Hospital, Taipei, Taiwan
24. Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
25. National Institute of Cancer Research, National Health Research Institutes, Miaoli, Taiwan