1. Department of Neurosurgery, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
2. Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
3. Department of Neurosurgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
4. Neuroendocrine Research Laboratory, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
5. Center for Clinical Research on Neurological Diseases, First Affiliated Hospital of Dalian Medical University, Dalian, China