title: Authors' reply.
authors.forename: Hui
authors.initials: H
authors.lastname: Zhang
authors.forename: Yan
authors.initials: Y
authors.lastname: Tan
authors.forename: Xiao-Chun
authors.initials: XC
authors.lastname: Wang
authors.forename: Jiang-Bo
authors.initials: JB
authors.lastname: Qing
authors.forename: Le
authors.initials: L
authors.lastname: Wang
authors.forename: Xiao-Feng
authors.initials: XF
authors.lastname: Wu
authors.forename: Lei
authors.initials: L
authors.lastname: Zhang
authors.forename: Qi-Wang
authors.initials: QW
authors.lastname: Liu
mesh_terms: D001254:Astrocytoma / Q000175:diagnosis*; D001932:Brain Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D008279:Magnetic Resonance Imaging; D008297:Male