Simulation of dermal wound closure showing the distribution of PF (blue), QF (yellow) and ECM (green) at the time of wounding and at two subsequent time points. From left to right, we performed a wound by imposing that both proliferating cells and ECM are zero in a specific region and simulate the wound healing process during time with the model equations In the schemes above: ECM, grey; wound bed, brown; epidermis, green; adipocytes, round red circle; QF, yellow square; PF, blue square; activated fibroblasts, triangles. 