Fig. 1From: Circulating endothelial extracellular vesicle signatures correspond with ICU requirement: an exploratory study in COVID-19 patientsAbsolute counts of extracellular vesicles from different cellular origins in the circulation of normal ward and ICU patients throughout the observation period. Data are shown as box and whisker blots with Tukey depictions of outliers. One-way analyses of variance or Kruskal–Wallis tests were performed to compare pooled time points in normal ward patients, ICU patients, and healthy donors (HD). If not indicated otherwise by lines, differences in groupwise comparisons were non-significant. *p < 0.05; **p < 0.01, ***p < 0.001Back to article page