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Abstract
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1 School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea
2 School of Mechanical Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea
3 Department of Neurology, Chonnam National University Medical School, Gwangju, Republic of Korea
4 Department of Biomedical Sciences, Chonnam National University Medical School, Gwangju, Republic of Korea
5 Department of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, Republic of Korea