1. Department of Neurosurgery, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong, P. R. China
2. Department of Pediatric Neurosurgery, Beijing Tiantan Hospital and Beijing Neurosurgical Institute, Capital Medical University, Beijing, P. R. China
3. Beijing RIMAG Medical Imaging Center, Beijing, P. R. China