1. Dept. of Physical Therapy, The Graduate School, Yonsei University
2. Dept. of Physical Therapy, College of Health Science, Yonsei University
3. Dept. of Ergonomic Therapy, The Graduate School of Health and Environment, Yonsei University
4. Dept. of Rehabilitation Medicine, Severance Christian Hospital
5. Dept. of Obstetrics and Gynecology, College of Medicine, Yonsei University