1. Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian 350122, China
2. Clinical Research Unit, The Second Affiliated Hospital, Fujian Medical University, Quanzhou, Fujian 362000, China
3. Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, China
4. Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350004, China
5. Fujian Provincial Key Laboratory of Precision Medicine for Cancer, Fuzhou, Fujian 350004, China.