CLR = Collagen I / Collagen III | CR = Myofibroblast / (Fibroblast + Myofibroblast) | Feature vector (8-dim): [CLR, CR, peak neutrophils, peak M1, final M2 fraction, IL-8 AUC, TGF-β AUC, myofib fraction]. t-SNE perplexity = 5, 600 iterations.