1. The Clinical Training Center, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center
2. Department of General Thoracic Surgery, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center
3. Department of Diagnostic Radiology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center
4. Department of Diagnostic Pathology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center