1. Department of Neurosurgery, The No. 2 People's Hospital of Changshu, Suzhou, Jiangsu 215500, P.R. China
2. Department of Neurosurgery, The Affiliated Hospital of Qingdao University, School of Medicine, Qingdao University, Qingdao, Shandong 266000, P.R. China
3. Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, Guangdong 518055, P.R. China
4. Department of Neurosurgery, East District of Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong 266000, P.R. China
5. Department of Biomedical Sciences, Institute of Molecular Medicine, HuaQiao University, Quanzhou, Fujian 362021, P.R. China
6. Department of Cardiology, East District of Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong 266000, P.R. China