About Showa, Satoko
About Department of Public Health, Sapporo Medical University School of Medicine
About Takeuchi, Miki
About Department of Public Health, Sapporo Medical University School of Medicine
About Mori, Mitsuru
About Department of Public Health, Sapporo Medical University School of Medicine
About Kitazawa, Kazutoshi
About Hokkaido University of Education
About SSM - Population Health
About STEP