1. Department of Biomedical Engineering, College of Medicine, Keimyung University, Daegu, Korea.
2. Department of Rehabilitation Medicine, KCOMWEL Gyeonggi Hospital, Hwaseong, Korea.
3. Dental Instrumentation R&BD Platform, Seoul National University Dental Hospital, Seoul, Korea.
4. Department of Physical Therapy, Eulji Hospital, Seoul, Korea.
5. Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea.
6. Department of Rehabilitation Medicine, Eulji Hospital, Eulji University School of Medicine, Seoul, Korea.