%0 Journal Article %T Patients with IDH1 wild type anaplastic astrocytomas exhibit worse prognosis than IDH1-mutated glioblastomas, and IDH1 mutation status accounts for the unfavorable prognostic effect of higher age: implications for classification of gliomas %A Hartmann, Christian %A Hentschel, Bettina %A Wick, Wolfgang %A Capper, David %A Felsberg, Jörg %A Simon, Matthias %A Westphal, Manfred %A Schackert, Gabriele %A Meyermann, Richard %A Pietsch, Torsten %A Reifenberger, Guido %A Weller, Michael %A Loeffler, Markus %A Deimling, Andreas %J Acta Neuropathologica %V 120 %N 6 %P 707-718 %@ 0001-6322 %D 2010-11-19 %I Springer-Verlag %~ DeepDyve