Disease-free (A, C) and overall (B, D) survival, stratified by minimal residual disease (MRD) at Day +120 and by transplant type. (A, B) MRD ≤0.001 (major molecular response) vs. >0.001 at day +120 for patients undergoing autologous-stem cell transplant (SCT); (C, D) allogeneic (allo) vs. autologous (auto) SCT.