1. Department of Physical Therapy, Cheongam College, Republic of Korea
2. Department of Occupational Therapy, Hanyoung College, Republic of Korea
3. Department of Health Science Graduate School of Chosun University, Republic of Korea
4. Department of Physical Therapy, College of Health and Welfare, Dongshin University: 252 Daeho-dong, Naju-si, Chonnam 520-714, Republic of Korea