Tumblr Regex remover

HTML

<div class="caption">
    <!-- Emulated caption rendering -->
    (Source: [sourcelink], via [vialink])<br>
    You'll like it<br>
    (via [vialink])
</div>

<div class="caption">
    <!-- Emulated caption rendering -->
    (Source: [sourcelink], via [vialink])<br>
    You'll love it<br>
    (via [vialink])
</div>