Fig. 5.

The en face OCT-intensity and LIV images at all time points. The samples are the same with Fig. 4 but measured with a smaller FOV of $\mathrm{1-}\text{mm}\times \mathrm{1-}\text{mm}$ . Due to the smaller pixel separation (i.e. higher pixel density) than that of Fig. 4, finer structures are visible. The images were extracted approximately $\mathrm{100-}\text{μ}\mathrm{m}$ below the sample surface. The normal model at Day +3 is the same image with Fig. 2.