1. Department of Occupational Therapy, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
2. Department of Nursing Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
3. Department of Physical Therapy, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
4. Nursing Station Hanakirin, Tokyo, Japan
5. Department of Mechanical Systems Engineering, Graduate School of System Design, Tokyo Metropolitan University, Tokyo, Japan
6. Social Welfare Corporation Shinai Hoonkai, Tokyo, Japan