1. Department of Dermatology Masuda Red Cross Hospital Masuda Japan
2. Department of Dermatology Faculty of Medicine Shimane University Izumo Japan
3. Division of Skin Surface Sensing Department of Dermatology Graduate School of Medical Sciences Kyushu University Fukuoka Japan
4. Department of Dermatology School of Medicine Sapporo Medical University Sapporo Japan
5. Division of Dermatology Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
6. Department of Dermatology Graduate School of Medical Science Kyoto Prefectural University of Medicine Kyoto Japan
7. Department of Hygiene & Preventive Medicine Fukushima Medical University School of Medicine Fukushima Japan