A and B, Kaplan-Meier curves of overall survival (OS) (A) and failure-free survival (FFS) (B) at treatment in low-, intermediate-, and high-risk patients. C and D, The 5-year conditional overall survival (COS) (C) and conditional failure-free survival (CFFS) (D) over time in low-, intermediate-, and high-risk patients. Lines connecting the conditional survival for each time are linear connectors between estimates. Error bars denote 95% CIs. E and F, Smoothed hazard plots for death (E) and failure (F) over time in low-, intermediate-, and high-risk patients.