1. Department of Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung 407219, Taiwan
2. Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan
3. College of Nursing, Central Taiwan University of Science and Technology, Taichung 406053, Taiwan
4. Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402202, Taiwan
5. Department of Neurosurgery, China Medical University Hospital, Taichung 404327, Taiwan
6. Spine Center, China Medical University Hospital, Taichung 404327, Taiwan
7. Graduate Institute of Biomedical Science, China Medical University, Taichung 404333, Taiwan
8. Division of Neurosurgery, Department of Surgery, Changhua Christian Hospital, Changhua 50006, Taiwan
9. Department of Leisure Industry Management, National Chin-Yi University of Technology, Taichung 411030, Taiwan
10. Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung 406053, Taiwan
11. Translational Medicine Research, China Medical University Hospital, Taichung 404327, Taiwan