1. Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
2. Department of Dermatologic Oncology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
3. Department of Geriatric and Environmental Dermatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
4. Department of Dermatologic Oncology, National Cancer Center Hospital, Tokyo, Japan
5. Department of Dermatology, Graduate School of Medicine, Chiba University, Chiba, Japan
6. Department of Dermatology, Wakayama Medical university, Wakayama, Japan
7. Department of Skin Oncology/Dermatology, Saitama Medical University International Medical Center, Saitama, Japan
8. Department of Dermatology, Shinshu University, Matsumoto, Japan
9. Department of Dermatology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
10. Department of Dermatology, Jichi Medical University Hospital, Tochigi, Japan
11. Department of Dermatology, University of Occupational and Environmental Health, Kitakyusyu, Japan
12. Department of Dermatology, Tohoku University Graduate School of Medicine, Aoba-Ku Sendai-Shi Miyagi, Japan
13. Department of Dermatology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
14. Department of Dermatology, Ehime University Graduate School of Medicine, To-on Shi, Japan
15. Department of Dermatology Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto-Shi, Japan
16. Department of Dermatology, Kindai University Hospital, Osaka, Japan
17. Department of Clinical Investigation (Biostatistics), Kumamoto University Hospital, Kumamoto, Japan
18. Department of Dermato-Oncology/Dermatology, National Hospital Organization Kagoshima Medical Center, Kagoshima, Japan