1. Beijing Information Science and Technology University, School of Instrumentation Science and Opto-Electronics Engineering, Beijing, China
2. Beijing Tiantan Hospital, Capital Medical University, Department of Neurosurgery, Beijing, China
3. Chinese Academy of Sciences, Institute of Automation, Brainnetome Center, Beijing, China
4. Sanhe Yanjiao Fuhe First Hospital, Department of Neurosurgery, Langfang, China