1 Department of Neurosurgery, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, 110001, Liaoning, People's Republic of China.
2 Department of Neurosurgery, The First Hospital of China Medical University, Nanjing Street 155, Heping District, Shenyang, 110001, Liaoning, People's Republic of China. 276625928@qq.com.