1. The Center of Sports Medicine and Health Sciences Tsukuba University Hospital Tsukuba Ibaraki Japan
2. Faculty of Medicine University of Tsukuba Tsukuba Ibaraki Japan
3. Graduate School of Comprehensive Human Sciences University of Tsukuba Tsukuba Ibaraki Japan
4. Department of Rehabilitation University of Tsukuba Hospital Tsukuba Ibaraki Japan
5. Department of Diagnostic Radiology University of Tsukuba Hospital Tsukuba Ibaraki Japan
6. Faculty of Sports Health Care Inje University Gimhae Gyeongsangnamdo Republic of Korea