\documentclass[11pt,a4paper]{article}

\usepackage{epsfig}

\usepackage{url}

\usepackage{color}

\usepackage{hyperref}

\title{Title of the proposed minisymposium}
%
\author{\Large Proposer 1$^1$, Proposer 2$^2$\\
\\
$^1$ Affiliation 1, e.g. University of XXX\\
$^2$ Affiliation 2, e.g. University of YYY\\
\texttt{e-mail1, email2}}
\date{}

\begin{document}

\maketitle

Put the abstract of the minisymposium here. It should be no more than one page including the references. 
A minisymposium consists of four 30-minutes invited presentations. The organizers are asked to submit the proposal to sara.remogna@unito.it

\section*{Speakers}
\begin{itemize}
	\item Speaker 1, Affiliation 1, e.g. University of X1, \texttt{e-mail1}
	\item Speaker 2, Affiliation 2, e.g. University of X2, \texttt{e-mail2}
	\item Speaker 3, Affiliation 3, e.g. University of X3, \texttt{e-mail3}
	\item Speaker 4, Affiliation 4, e.g. University of X4, \texttt{e-mail4}
\end{itemize}

\begin{thebibliography}{99}

\bibitem{ref1} Reference1

\bibitem{ref2} Reference2
 
\end{thebibliography}

\end{document}

