Centrality dependence of the nuclear modification factor of charged \ppipm, \pkapm and \pprpm as a function of transverse momentum, measured in \pbpb collisions at \snnT and 5.02 TeV, for 0$-$5\% and 60$-$80\% centrality classes The statistical and systematic uncertainties are shown as error bars and boxes around the data points The total normalization uncertainty (pp and \pbpb) is indicated in each panel by the vertical scale of the box centered at \pt = 1 \gevc and \raa = 1.