Analysis of risk factors for pediatric low-grade glioma patients after long term follow-up of the HIT-LGG 1996 trial - Hernáiz Driever, P; Falkenstein, F; Hornstein, S von; Zwiener, I; Warmuth-Metz, M; Kortmann, R; Pietsch, T; Faldum, A; Gnekow, A (Neuropediatrics, 2012)