1. Department of Dermatology Haradoi Hospital Fukuoka Japan
2. Department of Dermatology Graduate School of Medical Science Kyushu University Fukuoka Japan
3. Department of Dermatology Kurume University School of Medicine, and Kurume University Institute of Cutaneous Cell Biology Kurume Japan
4. Department of Dermatology Graduate School of Medical Science Hirosaki University Hirosaki Japan