1. Department of Respiratory Medicine Osaka Red Cross Hospital Osaka Japan
2. Department of Thoracic Medical Oncology The Cancer Institute Hospital, Japanese Foundation for Cancer Research Tokyo Japan
3. Department of Respiratory Medicine Hirosaki University Graduate School of Medicine Hirosaki Japan
4. Department of Respiratory Medicine Tohoku University Hospital Sendai Japan
5. Department of Pulmonary Medicine Sendai Kousei Hospital Sendai Japan
6. Department of Respiratory Medicine Saitama Cancer Center Saitama Japan
7. Department of Pulmonary Medicine and Oncology Graduate School of Medicine, Nippon Medical School Tokyo Japan
8. Division of Respiratory NTT Medical Center Tokyo Japan
9. Division of Medical Oncology, Department of Medicine Showa University School of Medicine Tokyo Japan
10. Department of Respiratory Medicine Toho University School of Medicine Tokyo Japan
11. Department of Respiratory Medicine Graduate School of Medicine University of Yamanashi Yamanashi Japan
12. Department of Respiratory Medicine Kanazawa University Kanazawa Japan
13. Department of Respiratory Medicine Nagoya University Graduate School of Medicine Nagoya Japan
14. Department of Thoracic Oncology National Hospital Organization Osaka Toneyama Medical Center Osaka Japan
15. Department of Medical Oncology and Respiratory Medicine National Hospital Organization Osaka Minami Medical Center Osaka Japan
16. Department of Respiratory Medicine Kitakyushu Municipal Medical Center Kitakyushu Japan