1. Laboratories for Structure and Function Research, Tokai University School of Medicine, Isehara, Japan
2. Division of Diagnostic Pathology, Tokai University School of Medicine, Isehara, Japan
3. Department of Surgery, NKK Hospital, Kawasaki, Japan
4. Department of Diagnostic Radiology, NKK Hospital, Kawasaki, Japan
5. Department of Pathology, Tokai University School of Medicine, Isehara, Japan