1. Department of Surgery; Kurume University School of Medicine; Kurume
2. Department of Immunology and Immunotherapy; Kurume University School of Medicine; Kurume
3. Department of Diagnostic Pathology; Kurume University Hospital; Kurume
4. Department of Pathology; Kurume University School of Medicine; Kurume
5. Department of Urology; Kurume University School of Medicine; Kurume
6. Cancer Vaccine Division; Research Center of Innovative Cancer Therapy; Kurume University; Kurume
7. Department of Neurosurgery; Kurume University School of Medicine; Kurume; Japan