extremely significantp < 0.0001
From day 32 the two-tailed p value of L19-IL2/OC-46F2 high dose group compared to OC-46F2 and L19-IL2 groups of mice was extremely significant ( p < 0.0001) and very significant ( p = 0.0037), respectively, indicating the strong efficacy of combined therapy (Figure 7C ).