Table 2.

Velocities of cancer-cells migration at different time steps (μm/hr).

Concentration	0	2000	4000	6000	8000	10000	50000
0.0	0	2.52	2.55	2.53	2.87	3.22	3.20
5.0 × 10−4	0	2.53	2.56	2.59	2.81	3.07	3.01
1.0 × 10−3	0	2.55	2.57	2.60	2.76	2.83	2.80
5.0 × 10−3	0	2.61	2.78	3.00	2.63	2.64	2.60