1. Department of Clinical Radiology; Kyushu University; Fukuoka Japan
2. Department of Radiology Informatics and Network; Kyushu University; Fukuoka Japan
3. Department of Surgery and Oncology; Kyushu University; Fukuoka Japan
4. Department of Surgery and Science; Kyushu University; Fukuoka Japan
5. Department of Anatomic Pathology, Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
6. Philips Research; Hamburg Germany