Table 1. Mean and standard deviation with the p value for the comparison native versus acellular condition.

	Cross section [mm²]		Elastic modulus [N/mm²]		Maximum strain [%]		Ultimate tensile stress [N/mm²]
	MW	SD	MW	SD	MW	SD	MW	SD
Esophagus
native	8.23	0.66	16.1	7.08	24.65	7.93	2.9	0.99
acellular	3.67	0.44	73.22	30.89	30.09	2.49	12.38	4.51
p value	0.002		0.002		0.104		<0.001
Ureter
native	1.34	0.66	61.46	24.2	17.24	5.29	6.91	2.15
acellular	0.91	0.44	73.21	40.46	16.98	3.87	9.52	4.29
p value	0.111		0.517		0.882		0.255
Skin
native	12.41	3.29	62.56	52.26	24.24	1.99	13.16	7.36
acellular	11.73	1.57	12.83	7.87	23.83	2.53	1.84	0.55
p value	0.484		0.052		0.841		0.009