Figure 2

Left: Dynamic behaviors of cancer cells traversing microvessels with 7.5 μm × 6 μm × 40 μm over time under four applied pressure differences \(\Delta {\textit{P}}\) (400 mbar, 200 mbar, 100 mbar and 50 mbar); Right: Scatter plot of R-square and fitting velocities for cells traversing microvessels with 7.5 μm × 6 μm × 40 μm under four applied pressure differences \(\Delta {\textit{P}}\) (400 mbar, 200 mbar, 100 mbar and 50 mbar). Red lines and Blue lines indicated cells with R-squared of linear fitting larger or smaller than 0.85.