1. Department of Neurosurgery, Affiliated Fuzhou First Hospital of Fujian Medical University , No. 190, Dadao Road , Fuzhou 350009 , Fujian , China
2. Department of Central Laboratory, Affiliated Fuzhou First Hospital of Fujian Medical University , Fuzhou 350009 , Fujian , China
3. Department of Surgery, Fuzhou Taijiang Hospital , Fuzhou 350009 , Fujian , China