1. Department of Pathology, Wakayama Medical College, Wakayama;,
2. Department of Laboratory and Medicine, Nagoya Daini Red Cross Hospital, Nagoya,
3. Department of Pathology, Aichi Cancer Center Hospital, Nagoya,
4. Department of Pathology, Shizuoka Prefectural General Hospital, Shizuoka,
5. Department of Pathology, Ishikawa Prefectural Central Hospital, Kanazawa,
6. Department of Pathology, Okazaki City Hospital, Okazaki,
7. Department of Pathology, Fujita Health University, Toyoake,
8. Department of Pathology, Yokohama Citizen's Hospital, Yokohama,
9. Division of Anatomic and Surgical Pathology, Hospital of Yokohama City University, Yokohama, Japan