1 Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Japan.
2 Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Japan. nagafuchi-tky@umin.ac.jp.
3 Department of Allergy and Rheumatology, and Department of Immunotherapy Management, Graduate School of Medicine, The University of Tokyo, Japan.
4 Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo; and Department of Medicine and Rheumatology, Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan.