Additional file 1: Fig. S1. Percentage of TLR4+ T cells in healthy subjects (n = 20) and asymptomatic (n = 14) and symptomatic (n = 23) CCM patients. In B, the mean percentage of TLR-4+ (CD4+ an CD8+) T cells from each experimental group was determined and significance calculated by comparing different experimental groups (Kruskal–Wallis test and Dunn’s test).