1. Vascular Biology, Frontier Research Unit, Institute for Genetic Medicine; Hokkaido University; Sapporo Japan
2. Department of Vascular Biology; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan
3. Department of Oral Diagnosis and Medicine; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan
4. Department of Cardiovascular and Thoracic Surgery; Hokkaido University Graduate School of Medicine; Sapporo Japan
5. Department of Gastroenterological Surgery I; Hokkaido University Graduate School of Medicine; Sapporo Japan
6. Department of Dental Anesthesiology; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan
7. Department of Renal and Genitourinary Surgery; Hokkaido University Graduate School of Medicine; Sapporo Japan
8. Department of Oral and Maxillofacial Surgery, Graduate School of Dental Medicine; Hokkaido University; Sapporo Japan
9. Department of Oral Pathology and Biology; Hokkaido University Graduate School of Dental Medicine; Sapporo Japan