1. Department of Neurovascular Surgery, Bethune First Hospital, Jilin University, Changchun 130021, Jilin, China
2. Department of Neurovascular Surgery, The First Hospital of Jilin University, Changchun 130021, Jilin, China
3. Department of Neurosurgery, The First Hospital of Jilin University, Changchun 130021, Jilin, China