1. Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
2. Clinical Research Center for Skull Base Surgery and Neuro-Oncology in Hunan Province, Changsha, China
3. Department of Nuclear Medicine (PET-CT Central), Xiangya Hospital, Central South University, Changsha, China
4. Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
5. Department of Pathology, Xiangya Changde Hospital, Changde, Hunan, China
6. National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
7. Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China
8. Department of Emergency, Xiangya Hospital, Central South University, Changsha, Hunan, China