1. Human Behavior & Genetic Institute, Associate Research Center, Korea University
2. National Traffic Injury Rehabilitation Hospital
3. International Aquatic Therapy Association
4. Department of Physical Therapy, Graduate School, Young In University
5. Department of Physical Therapy, College of Health Sciences, Korea University
6. Department of Physical Therapy, Kyung Buk College
7. Department of Physical Therapy, Inje University Ilsan Paik Hospital, Seoul, Korea