1 Department of Neurosurgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, Guangdong Province, China; Department of Neurosurgery, Jinling Hospital, Clinical Medical College of Southern Medical University (Guangzhou), Nanjing 210002, Jiangsu Province, China.
2 Department of Neurosurgery, Jinling Hospital, Clinical Medical College of Southern Medical University (Guangzhou), Nanjing 210002, Jiangsu Province, China.
3 Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, Nanjing 210002, Jiangsu Province, China.
4 Department of Neurosurgery of the First Affiliated Hospital, Wannan Medical College, Wuhu 241001, Anhui Province, China.
5 Department of Neurosurgery, Zhongdu Hospital, Bengbu 233000, Anhui Province, China.