P Div P Apop P Diff P Dediff Stem cells 0.1 0 0.15 0 Progenitor cells 0.2 0.02 0.22 0.05 TA cells 0.4 0.05 0.37 0.05 Differentiated Cells 0.6 0.088 0.6 0.05 P Div: Probability of Division P Apop: Probability of Apoptosis P Diff: Probability of Differentiation P Dediff: Probability of Dedifferentiation

Table 1: The probabilities of division, apoptosis, differentiation and dedifferentiation for various cell populations used in the construction of the model.