The nuclear modification factor, \RAA, as a function of \pt for \kstar and \phim mesons at midrapidity ($|y| <$ 0.5) for different centrality classes in \PbPb collisions at \snn $=$ 5.02 \TeV. The statistical and systematic uncertainties are shown as bars and boxes, respectively. The boxes around unity indicate the uncertainty on the normalization of \RAA.