1. Department of Rehabilitation Medicine, Gyeongsang National University Hospital, Jinju, Korea
2. Department of Rehabilitation Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
3. Institute of Health Science, Gyeongsang National University College of Medicine, Jinju, Korea
4. Department of Neurology, Gyeongsang National University Hospital, Jinju, Korea
5. Department of Neurology, Gyeongsang National University College of Medicine, Jinju, Korea