1. Department of Dermatology; Niigata University Graduate School of Medical and Dental Sciences; Niigata 951-8520 Japan
2. Joy Dermatological Clinic; Sanyo-Onoda 756-0000 Japan
3. Department of Dermatology; Toho University Omori Medical Centre; Ohta-ku 143-8541 Japan
4. Department of Dermatology; Fujita Health University School of Medicine; Toyoake 470-1100 Japan
5. Department of Clinical Pharmacy; Fujita Health University School of Medicine; Toyoake 470-1100 Japan
6. Department of Environmental Dermatology and Allergology, Daiichi Clinic; Nagoya 450-0008 Japan
7. Department of Dermatology; Gokeikai Osaka Kaisei Hospital; Ikeda 532-0003 Japan
8. Yoshii Clinic; Somuta 890-0014 Japan
9. Department of Dermatology; Osaka City University Graduate School of Medicine; Osaka 558-8585 Japan
10. Department of Dermatology; Hyogo Prefectural Kakogawa Medical Centre; Kakogawa 675-8611 Japan
11. Department of Dermatology; Chigasaki Municipal Hospital; Chigasaki 253-0042 Japan
12. Department of Regenerative Dermatology, Graduate School of Medicine; Osaka University; Osaka 565-0871 Japan
13. Nishi-Sapporo Skin and Allergy Clinic; Sapporo 063-0061 Japan
14. Faculty of Medicine, Department of Dermatology; Kindai University; Osakasayama 589-0014 Japan
15. Department of Dermatology; Showa University Fujigaoka Hospital; Yokohama 227-8501 Japan
16. Department of Integrative Medical Science for Allergic Disease; Fujita Health University School of Medicine; Toyoake 470-1100 Japan