1 Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan; Department of Dermatology, International University of Health and Welfare Narita Hospital, Chiba, Japan.
2 Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan; Department of Clinical Cannabinoid Research, The University of Tokyo Graduate School of Medicine, Tokyo, Japan.
3 IBM Japan, Tokyo, Japan.
4 Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan.
5 FULL KAITEN, Tokyo, Japan.
6 Department of Dermatology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan; Department of Clinical Cannabinoid Research, The University of Tokyo Graduate School of Medicine, Tokyo, Japan. Electronic address: [email protected].