1 Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin, 300050, Tianjin, China.
2 Department of Radiology, Tianjin Huanhu Hospital, Tianjin, 300050, Tianjin, China.
3 Department of Neurology, Cangzhou People's Hospital, 20 North Street, Cangzhou, 061000, Hebei, China. Huangjie213l@163.com.
4 Clinical Laboratory, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, 314 An shan xin Road, Nan Kai District, Tianjin, 300000, Tianjin, China. Xushixin2015@163.com.