deletions | additions       diff --git a/begin_table_begin_tabular_l__6.tex b/begin_table_begin_tabular_l__6.tex  index 5e7c8a6..74d1cc6 100644  --- a/begin_table_begin_tabular_l__6.tex  +++ b/begin_table_begin_tabular_l__6.tex 
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OpenMM & \url{https://simtk.org/home/openmm} & GPL/MIT & A1 & \cite{Eastman_2013} \\  PLUMED & \url{http://www.plumed.org} & LGPL & A1 & \cite{Tribello_2014} \\  yank & \url{http://getyank.org} & LGPL & A1 & \\  LAMMPS & \url{http://lammps.sandia.gov/} & GPL & & \cite {10.1006/jcph.1995.1039}\\  \end{tabular}   \caption{\label{qsartable} Ligand-based virtual screening open-source tools.}  \end{table}