Mid-infrared color-color diagram for our sample of 96 obscured AGN. The solid and dashed lines define the region where AGN are typically found after Lacy et al. (2007) and Donley et al. (2012), respectively. Filled black dots indicate sources that were classified as AGN in all three bands with an 8/10 threshold, while empty circles indicate sources classified as AGN in one or two bands only (using the same 8/10 threshold in each band), according to the legend in the figure.