1. Division of Thoracic Oncology; Shizuoka Cancer Center; Shizuoka Japan
2. Department of Medical Oncology; Oita University Hospital; Oita Japan
3. Division of Clinical Trial Coordination office; Shizuoka Cancer Center; Shizuoka Japan
4. Department of Respiratory Medicine; School of Medicine; Juntendo University; Tokyo Japan
5. Division of Diagnostic Radiology; Shizuoka Cancer Center; Shizuoka Japan
6. Division of Diagnostic Pathology; Shizuoka Cancer Center; Shizuoka Japan
7. The Third Department of Internal Medicine; Wakayama Medical University; Wakayama Japan