1. Course of Environmental Adaptation Science, Graduate School of Environmental Science; Hokkaido University; Sapporo Japan
2. Department of Nutrition, Faculty of Health Sciences; Aomori University of Health and Welfare; Aomori Japan
3. School of Nutrition and Dietetics, Faculty of Health and Social Work; Kanagawa University of Human Services; Kanagawa Japan
4. Group of Environmental Adaptation Science, Faculty of Environmental Earth Science; Hokkaido University; Sapporo Japan