% ======================= TABLE 2 =======================
\begin{table}[t]
\centering
\caption{\small Dice and Lesion-F1 comparison of Whole, None, and Partial supervision strategies.}
\label{tab:ial_ablation}

\footnotesize
\renewcommand{\arraystretch}{1.10}
\setlength{\tabcolsep}{4pt}

\begin{tabular}{l c c c c c}
    \toprule
    \multirow{2}{*}{\textbf{Strategy}} 
        & \multicolumn{3}{c}{\textbf{Dice} $\uparrow$} 
        & \multicolumn{2}{c}{\textbf{Lesion-F1} $\uparrow$} \\
    \cmidrule(lr){2-6}
        & B & NP & P & B & P \\
    \midrule

    Whole   
        & 0.589 & 0.440 & 0.484 & 0.529 & 0.619 \\

    None    
        & 0.591 & 0.520 & \textbf{0.523} & 0.554 & \textbf{0.698} \\

    Partial (IAL) 
        & \textbf{0.617} & \textbf{0.560} & 0.513 & \textbf{0.567} & 0.688 \\

    \bottomrule
\end{tabular}

\renewcommand{\arraystretch}{1.0}
\end{table}