1. Department of Physical Therapy, Sports Movement Artificial Robotics Technology (SMART) Institute, Yonsei University, Wonju, Republic of Korea
2. Department of Motor and Cognitive Rehabilitation, Korea National Rehabilitation Research Institute, Seoul, Republic of Korea
3. Department of Physical Therapy, Sports Movement Artificial Robotics Technology (SMART) Institute, The Graduate School, Yonsei University, Wonju, Republic of Korea