\begin{figure}[!ht]
    \centering
    \includegraphics[width=\textwidth]{example_figure_comparative_full_with_sl_proxy2.png}
    \caption{Example reconstructions of a prostate MRI slice subsampled at different acceleration factors from the test set in experiment set \textbf{A}. Each training setup is compared against the ground truth. The zoomed-in region highlights the prostate.}
    \label{fig:S4}
\end{figure}