Fig. 3From: Levels of circulating endothelial cells are low in idiopathic pulmonary fibrosis and are further reduced by anti-fibrotic treatmentsPercentages of circulating endothelial cells (CEC) and endothelial progenitor cells (EPC) in patients with idiopathic pulmonary fibrosis (IPF) and healthy participants. Scatter plots and median (line) indicating (a) the percentages of CEC; (b) the amount of CD309 among CEC; (c) the percentage of EPC; (d) the amount of CD309 among EPC in healthy donors (CTR) and patients (IPF). P-values, calculated using a Mann–Whitney test, are indicated in the figureBack to article page