Affiliation: | 1. College of Science and Technology, Nihon Univ, Chiyoda‐ku, Tokyo, Japan;2. Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu Univ, Gifu, Japan;3. Dept. of Biomedical Information Engineering, Graduate School of Medical Science, Yamagata Univ, Yamagata, Japan;4. Natl. Inst. of Infectious Diseases, Musashimurayama‐shi, Tokyo, Japan |