Top panel: Upper and lower 67% percentile limits of the redshift probability distribution, P_det(z), for each cluster detection. Central panel: Redshift uncertainty derived from the previous percentiles. Bottom panel: ODDS values, where it is possible to notice that a subpopulation of detections in the redshift range 0.5 < z < 0.75 exhibits significantly lower ODDS values compared to the other detections. Data are colored according to their redshift in the upper panel and according to S/N in the other two panels.