Figure 2: Kapplan Meier Survival, 12 moths cutoff. (a) Disease-free survival, DFS, differences when time passes between minor or major treatments to 12 months (p = 0.02), mean 2 vs. 8 months respectly. (b) LRC differences when time passes between minor or major treatments to 12 months (p = 0.02), mean 3 months vs. 10 months respectly.