1. Department of Dermatology; Toranomon Hospital; Tokyo Japan
2. Applied Cell and Regenerative Medicine; Fujita Health University School of Medicine; Aichi Japan
3. Department of Dermatology; Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences; Okayama Japan
4. Department of Dermatology; Tohoku University Graduate School of Medicine; Sendai Japan
5. Department of Dermatology; Wakayama Medical University; Wakayama Japan
6. Department of Dermatology; Meiwa Hospital; Nishinomiya Japan
7. Department of Dermatology; Chiba Hokusoh Hospital; Nippon Medical School; Inba-gun Japan
8. Kobayashi Dermatology Clinic; Kitakyushu Japan
9. Tanioka Dermatology Clinic; Kyoto Japan
10. Takatsuki Red Cross Hospital; Takatsuki Japan
11. Section of Dermatology; Department of Medicine; Fukuoka Dental College; Fukuoka Japan
12. Department of Dermatology; Kyoto University Graduate School of Medicine; Kyoto Japan
13. Department of Dermatology; Tokyo Women's Medical University; Tokyo Japan