Table 2. Ex vivo porcine liver, porcine gallbladder, and rat liver elastic modulus, long term shear modulus, and time constant are calculated.

Standard deviation of the mean for each tissue is also computed.

Tissue Type	Depth	Elastic Modulus (kPa)	Mean (kPa)	Standard Deviation	Long term Shear Modulus (MPa sec)	Mean (MPa sec)	Standard Deviation	Time Constant (sec)
Porcine Liver	300 μm	2.575	2.553	0.085	0.138	0.135	0.006	52.879
	400 μm	2.531			0.132
Rat Liver	200 μm	2.890	2.758	0.094	0.154	0.147	0.007	53.299
	300 μm	2.626			0.140
Porcine Gallbladder	100 μm	4.730	4.730	0.735	0.176	0.176	0.033	37.209