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PFS and OS. Kaplan-Meier estimates of PFS and OS of all patients on study (A-B), and by cohort and treatment status (C-D and E-F, respectively); (C-D) for the TP53 cohort and (E-F) for the elderly cohort B. RR, relapsed and/or refractory CLL; TN, treatment-naïve CLL.
