1 Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan; Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
2 Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan; Department of Integrative Medicine for Allergic and Immunological Diseases, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan. Electronic address: rwatanabe@derma.med.osaka-u.ac.jp.
3 Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
4 Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan.
5 Department of Dermatology, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan; Department of Integrative Medicine for Allergic and Immunological Diseases, Course of Integrated Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.