1. Department of Internal Medicine, Social Insurance Nakabaru Hospital
2. Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University
3. Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University
4. Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University
5. Department of Medicine and Bioregulatory Science, Graduate School of Medical Science, Kyushu University