biomedcentral.com/bmcbioinformatics/about
Bottom,Top,Right1
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
<mml:semantics>
<mml:mstyle mathsize="normal" mathvariant="bold">
<mml:mover accent="true">
<mml:mi>p</mml:mi>
<mml:mo>^</mml:mo>
</mml:mover>
</mml:mstyle>
</mml:semantics>
</mml:math>