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Kaplan–Meier analyses. Kaplan–Meier curves showing biochemical recurrence-free survival against time after radical prostatectomy stratified by the mRNA expression of (a) CEP55, (b) NUF2 and (c) PAGE4 (high versus low groups dichotomized by median value). Adapted from Ref. 39. For details of the method, see Ref. 39.
