1. Department of Health Science, and the Transdisciplinary Major in Learning Health Systems, Department of Healthcare Science, Graduate School, Rehabilitation Science Program, Korea University, Seoul, South Korea
2. Center for Bionics, Korea Institute of Science and Technology, Seoul, South Korea
3. School of Biomedical Engineering, Korea University, Seoul, South Korea
4. Department of Health Science, the Transdisciplinary Major in Learning Health Systems, Department of Healthcare Science, Graduate School, and the Department of Health and Environmental Science, Undergraduate School, Rehabilitation Science Program, Korea University, Seoul, South Korea
5. Department of Convergence IT Engineering, the Department of Electrical Engineering, the Department of Mechanical Engineering, and the Medical Device Innovation Center, Pohang University of Science and Technology, Pohang, South Korea