1. Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310000, China
2. Department of Neurosurgery, Shaoxing People’s Hospital, Shaoxing 312000, China
3. College of Engineering, Zhejiang Normal University, Jinhua 321004, China
4. Key Laboratory for Biomedical Engineering of Ministry of Education of China, Department of Biomedical Engineering, Zhejiang University, Hangzhou 310000, China
5. College of Mathematical Medicine, Zhejiang Normal University, Jinhua 321004, China