Figure 3

Wound-healing speeds under different wound widths and flow rates. The number of experiments N = 9, and the error bars represent the standard errors of the mean (SEM) (see Data analysis in Methods). Statistical analysis was performed. ns: no statistically significant difference (p > 0.05); *p < 0.05; **p < 0.01; ***p < 0.001; ****p < 0.0001.