Comparison of the femtoscopic radii (\rout  in (a), \rside  in (b), and \rlong  in (c)), as a function of pair transverse momentum, with the calculation from the Therminator and (3+1)D hydro model , for four centralities (here identified by the value of the impact parameter $b$ used in the calculation) and with the HKM model  for the central data. Closed symbols are experimental data (with statistical and systematic uncertainty), bands and dashed lines are the model calculations.