Estimated parameter values of the ND model using mean‐least squared fitting to the cell density data obtained with the different experimental cell culture protocols we considered. Figures correspond to normalized parameter values. Label J0 indicates no change of the cell culture medium, while labels J3 and J3J6 indicate changes of cell culture medium at day 3 and at days 3 and 6 after cell plating, respectively. Modifications of FCS content or cell plating density with regard to standard conditions are explicitly mentioned