1. Center for Community-based Healthcare Research and Education (CoHRE), Head Office for Research and Academic Information, Shimane University, Japan
2. Center for Primary Health Care Research, Department of Clinical Sciences Malmö, Lund University, Sweden
3. Canvas Inc., Japan
4. Department of Physical Therapy, School of Health Sciences, Faculty of Medicine, Kagoshima University, Japan
5. Faculty of Human Sciences, Shimane University, Japan