Fig. 5From: The peripheral blood mononuclear cells versus purified CD34+ cells transplantation in patients with angiitis-induced critical limb ischemia trial: 5-year outcomes and return to work analysis—a randomized single-blinded non-inferiority trialTitle: Kaplan–Meier curves showing the probabilities of a recurrence-free survival and b new lesion-free survival in both groups. Legend: PBMNCs, peripheral blood mononuclear cells; PCCs, purified CD34+ cellsBack to article page