Table 3.

Characterization of average, maximum, and minimum area stretch between the ex vivo pre-expansion and in vivo post-expansion configurations and area growth between the ex vivo pre-expansion and ex vivo post-expansion configurations.

area stretch	(ϑ ϑp)avg(−)	(ϑ ϑp)max(−)	(ϑ ϑp)min(−)	error (%)
ex vivo pre-expansion	1.00	1.00	1.00	13.1
in vivo post-expansion	2.70	6.99	0.53	0.6

area growth	${\vartheta }_{\text{avg}}^{\mathrm{g}}(-)$	${\vartheta }_{\text{max}}^{\mathrm{g}}(-)$	${\vartheta }_{\text{min}}^{\mathrm{g}}(-)$	error (%)
ex vivo pre-expansion	1.00	1.00	1.00	13.1
ex vivo post-expansion	2.25	4.81	0.52	1.7