TABLE 3

Parameter Correlation Matrix for CE Tumors

Parameter	K₁	K₁/k₂	k₃	k₄
K₁	1	—	—	—
K₁/k₂	−0.68	1	—	—
k₃	0.56	−0.97	1	—
k₄	0.09	−0.63	0.38	1

Bold case indicates highly covariant parameters that were difficult to estimate independently.