Department of Neurosurgery, Sanbo Brain Hospital, Capital Medical University, Beijing, China
Address correspondence and reprint requests to Mingshan Zhang, MD, Director of Department of Neurosurgery, Sanbo Brain Hospital, Capital Medical University, 50 Yikesong, Xiangshan, Haidian District, Beijing; E-mail: [email protected]
Data are available upon request.
All authors contributed to the study conception and design. Material preparation, data collection, and analysis were performed by J.C., P.S., C.G., H.W., Y.Q., H.Z., M.Z., and C.Y. The first draft of the manuscript was written by J.C., and M.Z. revised it critically for important intellectual content. All authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
The authors report no conflicts of interest.
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