Affiliation: | 1. Department of Dermatology, Juntendo University Urayasu Hospital, Chiba, Japan;2. Department of Dermatology, Kurume University School of Medicine, Kurume, Japan;3. Department of Dermatology, University of Toyama, Toyama, Japan;4. Department of Dermatology, Osaka City University Graduate School of Medicine, Osaka, Japan |