Summary of the models presented in this analysis.

(number of variables), (number of parameters), (number of data points), Regen. (whether the model includes cell regeneration).
Model was not mathematically fit to data, but did have to conform to some general criteria.
We consider two different parameter sets for this model (Miao split and Miao full). The differences between these two models are described in Methods.
The Saenz and Pawelek models were fit to the same data.