“…We will see that our estimates imply minimal regularity conditions on g, in order for the limiting relation d TV (Y n , N ) → 0 (or, equivalently, d TV (F n , N (0, σ 2 )) → 0) to take place. Moreover, under comparable regularity assumptions on g, the rates of convergence provided by our bounds are better than or commmensurate to the best estimates to date, obtained in [9,17,23]. The main tool exploited in our analysis is a non-trivial combination of Gebelein's inequality (recalled in Section 2.4 below, and already used in [17]), and some novel estimates involving Malliavin operators -see e.g.…”