1. Pathology Division; Shizuoka Cancer Centre; Sunto Shizuoka Japan
2. Department of Diagnostic Pathology; Toyohashi Municipal Hospital; Toyohashi Aichi Japan
3. Department of Pathology; Hyogo College of Medicine; Nishinomiya Hyogo Japan
4. Department of Diagnostic Pathology; Hamamatsu University School of Medicine Hospital; Hamamatsu Shizuoka Japan
5. Department of Anatomical Pathology and Molecular Diagnostics; Nagoya City University; Nagoya Aichi Japan