Corresponding Author

Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 6500017 Japan

Corresponding author

Takeshi Fukumoto, M.D., Ph.D., Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017, Japan

E-mail: fuku@med.kobe-u.ac.jp