Quantification of fibroblast proliferation (left; n= 4 PW0, PW2, PW21; n= 3 PW4, PW10; n= 2 PW7, PW14 biological replicates) and collagen density (right; n= 4 PW0, PW2; n= 3 PW4, PW7, PW10, PW14; n= 2 PW21 biological replicates) inside (A) and outside (B) the wound bed over time. 