1. Area of Occupational Therapy, Graduate School of Health Science, Yamagata Prefectural University of Health Sciences, Yamagata, Japan
2. Department of Rehabilitation, General Incorporated Association Hamadori Home-Visit Rehabilitation Promotion Foundation, Haramachi, Japan
3. Department of Rehabilitation, Osaki Citizen Hospital, Osaki, Japan
4. Department of Rehabilitation, Social Welfare Corporation Yamagata City Social Welfare Council, Yamagata, Japan