1. Department of Thoracic Oncology; National Cancer Center Hospital East; Chiba Japan
2. Department of Diagnostic Radiology; Shizuoka Cancer Center; Shizuoka Japan
3. Department of Diagnostic Radiology; National Cancer Center Hospital East; Chiba Japan
4. 3 Department of Internal Medicine; Wakayama Medical University; Wakayama Japan
5. Division of Thoracic Oncology; National Cancer Center Hospital; Tokyo Japan
6. Chugai Pharmaceutical Co., Ltd; Tokyo Japan
7. Cancer Center; Izumi Municipal Hospital; Osaka Japan