1. Department of Anatomy and Cell Biology, Yamagata University Faculty of Medicine, Yamagata, Japan.
2. Department of Chemistry, Graduate School of Science, Chiba University, Chiba, Japan.
3. Department of Cell Biology and Morphology, Akita University Graduate School of Medicine, Akita, Japan.
4. Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.
5. New Industry Creation Hatchery Center, Tohoku University, Sendai, Japan.