Fig. 2

Kaplan–Meier curves of OS and PFS of all, low-risk, medium-risk, and high-risk patients treated with ASCT, MDex, or LDex (a) PFS in all patients, (b) OS in all patients, (c) PFS in low-risk patients, (d) PFS in medium-high risk patients, (e) OS in low-risk patients, and (f) OS in medium-high risk patients