1. Department of Oral and Maxillofacial Surgery Kochi Medical School Kochi University Nankoku Japan
2. Department of Clinical Immunology Kochi Medical School Kochi University Nankoku Japan
3. Institute for Biomedical Sciences Molecular Pathophysiology Iwate Medical University Yahaba Japan
4. Division of Allergy and Rheumatology Department of Internal Medicine Iwate Medical University School of Medicine Yahaba Japan
5. Division of Oral and Maxillofacial Surgery Department of Oral and Maxillofacial Reconstructive Surgery School of Dentistry Iwate Medical University Morioka Japan