1. Division of Immunology, Faculty of Medicine Tohoku Medical and Pharmaceutical University Sendai Miyagi Japan
2. Division of Glycopathology, Institute of Molecular Biomembrane and Glycobiology Tohoku Medical and Pharmaceutical University Sendai Miyagi Japan
3. Division of Anatomy, Faculty of Medicine Tohoku Medical and Pharmaceutical University Sendai Miyagi Japan
4. Department of Microbiology Kanazawa Medical University School of Medicine Uchinada Ishikawa Japan
5. Aoikai Sendai Hospital Sendai Miyagi Japan