1. Department of Biomedical Science and Engineering, Faculty of Health Sciences, Hokkaido University
2. Laboratory of Pathophysiology and Signal Transduction, Hokkaido University Graduate School of Medicine
3. Division of Biological Sciences, Graduate School of Science, Hokkaido University
4. Department of Oral Pathobiological Science, Graduate School of Dental Medicine, Hokkaido University
5. Department of Radiology, Hokkaido University Graduate School of Medicine