1. Major in Integrative
Bioscience
and Biomedical Engineering, Graduate School of Science and Engineering, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku,
Tokyo 162-8480, Japan
2. Department
of Biology, Faculty
of Education and Integrated Arts and Sciences, Waseda University, 2-2 Wakamatsu-cho, Shinjuku-ku, Tokyo 162-8480,
Japan