E. Tumor size in individual mice from Neuroblastoma PDX carrying mice (n=5 in each group) were treated with vehicle (CTRL), low-dose (20mg/kg) IBL-302, low-dose (1mg/kg) cisplatin, or the combination of low-dose IBL-302 and low-dose cisplatin for up to 70 days. Tumor size was measured over time. Asterisks indicate each occasion a mouse within that particular group was sacrificed. 