deletions | additions       diff --git a/Copyright_block.tex b/Copyright_block.tex  index 52218a4..397afa6 100644  --- a/Copyright_block.tex  +++ b/Copyright_block.tex 
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{\textbf{NOTE:}}   \usepackage{ragged2e}  \RaggedRight  {\textbf{NOTE:}}  This is an unreviewed preprint version of an article whose final version appears at \textit{F1000Research} \textbf{5}:1493, 2016 (doi:~\href{http://dx.doi.org/10.12688/f1000research.8428.1}{10.12688/f1000research.8428.1}).  Copyright \copyright\ 2015-2016, the authors