1. Department of Dermatology Nippon Medical School Tokyo Japan
2. Department of Dermatology Nihon University School of Medicine Tokyo Japan
3. Department of Geriatric and Environmental Dermatology Nagoya City University Graduate School of Medical Sciences Nagoya Japan
4. Department of Dermatology Kochi Medical School Kochi University Kochi Japan
5. Department of Dermatology Faculty of Medicine Fukuoka University Fukuoka Japan
6. Department of Dermatology The Jikei University School of Medicine Tokyo Japan
7. Department of Dermatology Jichi Medical University Shimotsuke Japan
8. Division of Dermatology Tokyo Postal Services Agency Hospital Tokyo Japan
9. Division of Dermatology NTT Medical Center Tokyo Tokyo Japan
10. Division of Dermatology Tokyo Yamate Medical Center Tokyo Japan
11. Kojinkai Sapporo Skin Clinic Sapporo Japan
12. Research Division for Development of Anti‐Infective Agents Faculty of Medical Science and Welfare Tohoku Bunka Gakuen University Sendai Japan
13. Division of Infectious Diseases Advanced Clinical Research Center Institute of Medical Science The University of Tokyo Tokyo Japan