In November 2015, at the Society for Neuro-Oncology (SNO) conference, VBL reported data from its recently-completed Phase 2 multi-center study of VB-111 in rGBM, which showed that VB-111 almost doubled the historical median overall survival for rGBM. Patients treated with continuous exposure of VB-111 had median overall survival (OS) of 15 months, compared to 8 months in patients with limited VB-111 exposure (p=0.048).