1. Division of Physical Therapy and Rehabilitation, University of Fukui Hospital, Yoshida-Gunn, Fukui, Japan
2. Department of Physical Therapy, Graduate Course of Rehabilitation Science, School of Health Sciences, College of Medical, Pharmaceutical, and Health Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan
3. Department of Orthopaedics and Rehabilitation Medicine, Faculty of Medical Sciences, University of Fukui, Yoshida-Gunn, Fukui, Japan
4. Department of Community Medicine, Faculty of Medical Sciences, University of Fukui, Yoshida-Gunn, Fukui, Japan
5. Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Ishikawa, Japan