Figure 3 All three groups of patients showed increased intensity of the anti‐CC chemokine receptor 2 (CCR2)–phycoerythrin (PE) signal on CD4+ CXCR3+ T lymphocytes compared with CD4+ CXCR3− cells at weeks 0 and 12 (p<0.001). This CCR2 density was further increased compared with controls in all three groups of patients (p<0.001). Median values are marked by horizontal lines.