[1
]
Spinal Division of Orthopedic and Traumatology Center, Affiliated Hospital of Guangdong
Medical University, Zhanjiang, China.
[2
]
Department of Orthopaedics and Traumatology, The University of Hong Kong, 12 Sandy
Bay Road, Hong Kong, China.
[3
]
Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking
Union Medical College, Tianjin, China.
[4
]
Department of Electrical and Computer Engineering, Faculty of Science and Technology,
University of Macau, Macau, China.
[5
]
Spinal Division of Orthopedic and Traumatology Center, Affiliated Hospital of Guangdong
Medical University, Zhanjiang, China. yhud@hkusua.hku.hk.
[6
]
Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking
Union Medical College, Tianjin, China. yhud@hkusua.hku.hk.
[7
]
Department of Orthopaedics and Traumatology, The University of Hong Kong, 12 Sandy
Bay Road, Hong Kong, China. yhud@hkusua.hku.hk.