(Left) Transverse-momentum spectra of \rmPiPM, \rmKpm, p+\pbar  and \rmPhiMes  in 0--10\% (filled markers) and \mbox{70--80\%} (empty markers) central \PbPb\ collisions at \sqrtSnn{} = 5.02 \tev. (Right) Proton-to-pion and proton-to-phi \pT-differential ratios in inelastic pp collisions at \sqrtS{} = 5.02 \tev\ and in several centrality intervals in \PbPb\ collisions at \sqrtSnn{} = 5.02 \tev. Systematic uncertainties are shown as boxes while statistical uncertainties as vertical bars. In the (p+\pbar)/(\piPlus+\piMinus) ratio, only the systematic uncertainties uncorrelated across centrality intervals are shown in the error boxes, in order to better highlight the evolution of the ratio with the collision centrality.