1. Faculty of Human Sciences, Shimane University, Japan
2. The Center for Community-based Healthcare Research and Education (CoHRE), Shimane University, Japan
3. Faculty of Medicine, Shimane University, Japan
4. Department of Laboratory Medicine, Faculty of Medicine, Shimane University, Japan
5. Department of Sports Sociology and Health Sciences, Faculty of Sociology, Kyoto Sangyo University, Japan
6. Department of Functional Pathology, Faculty of Medicine, Shimane University, Japan