$\RAA$ of prompt $\Dzero$, $\Dplus$, and $\Dstar$ mesons for the 0-10% (left) and 30-50% (right) centrality classes. Statistical (bars), systematic (empty boxes), and normalisation (shaded box) uncertainties are shown. Horizontal bars represent bin widths. $\Dzero$ symbols are placed at the centre of the bin. $\Dplus$, and $\Dstar$ are shifted for visibility.