… months (Fig. 2e ). At the data cutoff, 63.8% (90/141) of overall survival (OS) events were recorded. The median OS was 10.7 (95% CI: 9.1–12.3) months; the estimated probability of survival was 66.8% (95% CI: 62.7–70.9) at 6 months and 44.2% (95% CI: 39.7–48.7) at 12 months (Fig.…