The proton/pion ratio (left) and kaon/pion ratio (right), as measured by ALICE using TPC and TOF (filled symbols),compared with the standard priors obtained with an iterative procedure (open symbols) for p-Pb collisions for different V0A multiplicity classes. Particle ratios are calculated for mid-rapidity, $|y|< 0.5$ with respect to the centre-of-mass system. The double ratios (the measured abundances divided by the Bayesian priors) are shown in the lower panels.