Figure 1.

Semi-quantification of erythema evaluated by trichoscopy based on the intensity gradation of red with 0 representing absence of erythema, 1 mild erythema, 2 moderate-to-severe erythema, and 3 very severe erythema (upper section). Semi-quantification of the inflammatory infiltrate evaluated by reflectance confocal microscopy based on number of inflammatory cells (white arrows) per sector with 0 if there is no inflammatory infiltrate in each sector, 1 if inflammatory cells are <5 in 1 or 2 sectors, 2 if the cells are > 5 in 2 sectors, 3 if the infiltrate is in 3 or more sectors (lower section).