1 Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.
2 Department of Orthopedics, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.; Department of Medicinal Botanicals and Health Applications, Da-Yeh University, Changhua County, Taiwan, R.O.C.; Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan, R.O.C.
3 Functional Neurosurgery Division, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.; Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Houlong, Miaoli County, Taiwan, R.O.C.; College of Health, National Taichung University of Science and Technology, Taichung, Taiwan, R.O.C.. Electronic address: tsouhsikai@gmail.com.