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. Author manuscript; available in PMC: 2013 Nov 19.
Published in final edited form as: Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Mar 22;85(3 0 1):031912. doi: 10.1103/PhysRevE.85.031912

FIG. 2.

FIG. 2

(Color online) Results obtained from direct simulation of the cellular automaton when Lx = Ly = L = 1001, θnec = 0.03, θdiv = 0.3, θmig = 1000, a = 1/L, λN = 25, and λM = 25. Here, we show snapshots of the tumor cell distribution at dimensionless times: (a) t = 100, (b) t = 500, and (c) t = 1000. The growing tumor exhibits a (coarsely) radially symmetric shape on the coarse scale. See text for additional details.