Affiliation: | 1. Division of Dermatology and Dermato‐Allergology, Matsuda General Hospital, Ohno, Fukui, Japan;2. Department of Dermatology, Kurume University School of Medicine, and Kurume University Institute of Cutaneous Cell Biology, Kurume, Fukuoka, Japan;3. Department of Dermatology, Fukui University, Eiheiji, Yoshida, Fukui, Japan |