1. Department of Diagnostic Pathology; Kainan Hospital; Yatomi Japan
2. Department of Dermatology; Hyogo Cancer Center; Akashi Japan
3. Sapporo Dermatopathology Institute; Sapporo Japan
4. Division of Dermatology; Musashi Kosugi-Hospital, Nippon Medical School; Kawasaki Japan
5. Department of Dermatology; Kainan Hospital; Yatomi Japan
6. Department of Diagnostic Pathology; Hyogo Cancer Center; Akashi Japan