1. Division of Medical Oncology; Cancer Research Institute; Kanazawa University; Kanazawa Japan
2. Cancer Chemotherapy Center; Japanese Foundation for Cancer Research; Tokyo Japan
3. Division of Pathology; Research Center for Innovative Oncology; National Cancer Center Hospital East; Kashiwa Japan
4. Department of Respiratory Surgery; Hyogo Prefectural Amagasaki General Medical Center; Amagasaki Japan
5. Department of Pathology and Laboratory Medicine; Institute of Biomedical Sciences; Tokushima University Graduate School; Tokushima Japan
6. Department of Translational Pathology; Hokkaido University Graduate School of Medicine; Sapporo Japan