1. Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
2. Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan
3. Division of Pain Management, Department of Anesthesiology, Taipei Veterans General Hospital, Taipei 112201, Taiwan
4. School of Medicine, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
5. Department of Orthopedic Surgery, Pingtung Christian Hospital, No. 60 Dalian Road, Pingtung 90059, Taiwan
6. Department of Orthopedic Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 81341, Taiwan
7. Department of Orthopedics, Asia University Hospital, Taichung 41354, Taiwan
8. Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97002, Taiwan
9. Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833301, Taiwan