Fig. 2From: Endothelial progenitor cells are differentially impaired in ANCA-associated vasculitis compared to healthy controlsLongitudinal assessment of EPC differentiation in AAV patients. a ECFC outgrowth was rather stable over time and did not normalize. b CFU-EC outgrowth was fluctuating over time. CFU-EC colony-forming units-endothelial cells, ECFC endothelial cell-forming colonies, HC healthy controlsBack to article page