1. Department of Physical Therapy and Assistive TechnologySchool of Biomedical Science and Engineering, National Yang‐Ming UniversityTaipei Taiwan
2. School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan UniversityTaipei Taiwan
3. Physical Therapy CenterNational Taiwan University HospitalTaipei Taiwan
4. Division of Physical Therapy, Department of Physical Medicine and RehabilitationNational Taiwan University HospitalTaipei Taiwan
5. Departments of PediatricsCollege of Medicine and National Taiwan University Hospital, National Taiwan UniversityTaipei Taiwan
6. Department of PediatricsCathay General HospitalTaipei Taiwan
7. Department of PediatricsMacKay Memorial HospitalTaipei Taiwan
8. Department of RadiologyCollege of Medicine and National Taiwan University HospitalTaipei Taiwan