Table 1.

Mean values of the diffusivity (in μm²) ± standard error of the mean.

Collagen concentration	Cell type	D (μm2)
0.95 mg/mL	J82	11.4 ± 3.8
	T24	8.3 ± 3.4
	RT112	2.8 ± 0.7
1.8 mg/mL	J82	3.4 ± 1.0
	T24	5.2 ± 1.7
	RT112	1.1 ± 0.2
4.5 mg/mL	J82	1.3 ± 0.3
	T24	1.9 ± 0.7
	RT112	0.7 ± 0.1