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%pdftk *-preprint.pdf stamp preprintwarning/wartermark.pdf output preprint-result.pdf


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%
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\fancyhead[R]{\tiny Virtual Journal of Formalized Control Theory (VJFCT)...}
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% this is optional 
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\pagestyle{fancy}



\twocolumn[%
{\centering{\huge\bfseries\sffamily%
% title
{{c.content.title.text}}
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${}^1$\,Affiliation 1 \quad 
${}^2$\,Affiliation 2 \quad 
${}^3$\,Affiliation 3\par
${}^*$\,Corresponding author; \texttt{<firstname>.<lastname>@some-university.org}
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{\centering\bfseries Abstract\par}
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\section{Introduction}

Some content


% \printbibliography



\end{document}

