1. Graduate School of Medicine, Master Course in Health Sciences, Akita University, Akita, Japan
2. Department of Occupational Therapy, Graduate School of Health Sciences, Akita University, Akita, Japan
3. Division of Rehabilitation, Kodama Clinic, Katagami, Japan
4. Division of Rehabilitation, Aizenen, Akita, Japan
5. Division of Rehabilitation, Kurakakenosato, Katagami, Japan