This marker panel includes the astrocytic marker GFAP, the glial marker S100B (S100 calcium binding protein B), the neuronal marker TUBB3 (tubulin beta 3 class III), the tumor marker VIM (vimentin) and the progenitor markers NES (nestin) and SOX2 (SRY‐Box 2), as well as the proliferation marker MKI67 (Ki‐67) and the fibroblast marker TE7. Here, MKI67 is linked to neoplasm.