1 Department of Dermatology, Kurume University School of Medicine, and Kurume University Institute of Cutaneous Cell Biology, Kurume, Fukuoka, Japan.
2 Central Laboratory, Dermatology Hospital of Jiangxi Province, Dermatology Institute of Jiangxi Province, and the Affiliated Dermatology Hospital of Nanchang University, Nanchang, 330001, China.
3 Department of Dermatology, Tohoku Medical and Pharmaceutical University, Sendai, Miyagi, Japan.
4 Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, Japan.