... Shenzhen, China.3Department of Surgery, University of Western Ontario, London, Ontario,Canada.4Department of Medicine, Division of Neurosurgery, University of California San Diego, San Diego, ... CA,USA.Authors’ contributionsWY conceived of the study, participated in its design and coordination and carried out the clinical treatment. YZ analyzed and interpreted data and drafted the manuscript. FW ... treatment and collecteddata. WM analyzed data and helped to draft the manuscript. BM participatedin the data analysis and helped to draft the manuscript. MZ participated inthe design of the study and...