1. Division of Dermatology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
2. Division of Molecular and Diagnostic Pathology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
3. Division of Pathology Niigata University Medical & Dental Hospital Niigata Japan
4. Fukumoto Dermatopathology Clinic Nara Japan
5. Department of Dermatology and Dermatopathology, Nippon Medical School Musashi Kosugi Hospital Kawasaki Japan