Left: mean normalized pressure profiles estimated by considering the profiles extracted from the MUSIC simulation (blue) and the gNFW fits of these profiles (orange) for each cluster at z = 0.54 and z = 0.82. Right: mean pressure profiles obtained by normalizing the gNFW profiles associated with each MUSIC cluster by the values of and (orange) and by the values of and obtained after correction of the hydrostatic mass of each cluster by the mean hydrostatic bias of the MUSIC simulation at the two considered redshifts (magenta). The differences between the two profiles divided by the mean of their associated uncertainties are shown in red in each lower panel.