1. Division of Orthopedic Surgery, Department of Sensory of Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
2. Department of Fundamental Nursing, School of Health Science, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
3. Department of Physical Therapy, Faculty of Rehabilitation, Kawasaki University of Medical Welfare, Kurashiki 701-0193
4. Department of Adult and Elderly Nursing, School of Health Science, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan