1. Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
2. Department of Neurosurgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
3. Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
4. Department of Neurosurgery, Xiangyang Central Hospital, Affiliated Hospital to Hubei University of Arts and Science , Xiangyang , China
5. Hepatic Surgery Centre, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
6. Department of Histology and Embryology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology , Wuhan , China
7. Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences , Guangzhou , China