1. Department of Anatomy; Ajou University School of Medicine; Suwon; Republic of Korea
2. Graduate School of Information and Communication; Ajou University; Suwon; Republic of Korea
3. Department of Physical Therapy; Kyungbuk College; Youngju; Republic of Korea
4. Graduate School of Advanced Imaging Science; Multimedia and Film, Chungang University; Seoul; Republic of Korea
5. Department of Orthopedics; Chosun University Hospital; Gwangju; Republic of Korea