1. Department of Rehabilitation Sciences, Faculty of Allied Health Sciences, Kansai University of Welfare Sciences, Kashiwara City, Japan
2. Department of Rehabilitation, Shimada Hospital, Habikino City, Japan
3. Department of Rehabilitation, Faculty of Medicine, Osaka Metropolitan University, Habikino City, Japan
4. Department of Rehabilitation, Ohnari Orthopedics Clinic, Katano City, Japan
5. Department of Orthopedic Surgery, Shimada Hospital, Habikino City, Japan