Radiogenomic characterization of response to chemo-radiation therapy in glioblastoma is associated with PI3K/AKT/mTOR and apoptosis signaling pathways. - Beig, Niha G.; Prasanna, Prateek; Hill, Virginia B.; Verma, Ruchika; Varadan, Vinay; Madabhushi, Anant; Tiwari, Pallavi (2019)