Multicentre Harmonisation of a Six-Colour Flow Cytometry Panel for Naïve/Memory T Cell Immunomonitoring

Figure 4

Operator performance. -score measured how much the operators overestimate (red) or underestimate (blue) the values with respect to an average reference value (average of the values obtained from all the operators centrally analysed by the ROP). Heat maps represent a detailed study of concordance with the average reference results, relative to each separate parameter for cPBMC (a, b) and WB (c, d) locally (a, c) and centrally (b, d) analysed.