“…In the IBPM framework, the dynamics of individual cells within a cell population are represented by the following ODE: where is the state vector, is the parameter vector, u is the external stimulus as an input to the system, x 0 is the initial conditions of x , is the multivariate PDF of θ , is the output vector, M represents the number of cells, and the index i represents the i th cell in the population. In this study, x 0 is obtained by running Equation with u = 0 until the system reaches an equilibrium and setting the values of x 0 at the equilibrium.…”