Affiliation: | (1) Department of Dermatology, Yamanashi Medical University, 1110 Shimokato, Nakakoma, Yamanashi, 409–38, Japan, JP;(2) Department of Immunology, Juntendo University School of Medicine, 2–1-1 Hongo, Bunkyo-ku, Tokyo 113–8421, Japan e-mail: cra@med.juntendo.ac.jp Tel. +81-3-5802-1045; Fax +81-3-3818-0421, JP |