1. Department of Dermatology Hamamatsu University School of Medicine Hamamatsu Shizuoka Japan
2. Cutaneous Leukocyte Biology Section, Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases National Institutes of Health Bethesda Maryland USA
3. Department of Pathology Hamamatsu University School of Medicine Hamamatsu Shizuoka Japan
4. Division of Cardiology, Internal Medicine III Hamamatsu University School of Medicine Hamamatsu Shizuoka Japan
5. Yamada hihuka Hamamatsu Shizuoka Japan