deletions | additions       diff --git a/section_Discussion_begin_figure_centering__.tex b/section_Discussion_begin_figure_centering__.tex  index 1507cfc..eb09bd0 100644  --- a/section_Discussion_begin_figure_centering__.tex  +++ b/section_Discussion_begin_figure_centering__.tex 
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}  \end{figure*}  We have cataloged 178 open-source packages for molecular modeling. These packages provide a wide range of capabilities and reflect a