Westhoff , M.-A.; Massler, G. K.-.; Brühl , O.; Enzenmüller, S.; Brühl, K. L. F.-.; Siegelin, M.; Nonnenmacher , L.; Debatin, K.-M. A Critical Evaluation of PI3K Inhibition in Glioblastoma and Neuroblastoma Therapy. MCTM 2023, 2, 1-10.