1. Department of Occupational Therapy, Faculty of Medical Science, Fukuoka International University of Health and Welfare, Fukuoka, Japan
2. Department of Health Sciences, International University of Health and Welfare Graduate School, Fukuoka, Japan
3. Fukuoka Rehabilitation Hospital, Fukuoka, Japan
4. Department of Occupational Therapy, School of Health Science at Odawara, International University of Health and Welfare, Odawara, Japan
5. Department of Occupational Therapy, School of Health Science at Fukuoka, International University of Health and Welfare, Fukuoka, Japan