1. Oral Science Laboratory, Department of Dental Hygiene, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju 26493, Korea
2. Department of Biomedical Engineering, Chonnam National University, Yeosu 59626, Korea
3. Department of Rehabilitation Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea
4. Department of Occupational Therapy, Wonju Severance Christian Hospital, Yonsei University, Wonju 26426, Korea