1. Department of Physical Therapy, Ibaraki Prefectural University of Health Science, Ibaraki, Japan
2. Department of Rehabilitation, Numata Neurosurgery & Heart Disease Hospital, Gunma, Japan
3. Department of Rehabilitation Sciences, Gunma University Graduate School of Health Sciences, Gunma, Japan
4. Department of Rehabilitation, Fujioka General Hospital, Gunma, Japan
5. Home-visit Nursing Station COCO-LO Maebashi, COCO-LO Co., Ltd., Gunma, Japan
6. Department of Physical Therapy, Ota College of Medical Technology, Gunma, Japan