In AIP template using revtex4-1.cls I want to renew correctly the command \date{}

I just want to replace the output by \today instead of (Dated: \today).
What is the best way to do it in this sample of code ?
\documentclass[
aip,
jmp,
amsmath,amssymb,
reprint,
]{revtex4-1}
\usepackage{graphicx}% Include figure files
\usepackage{dcolumn}% Align table columns on decimal point
\usepackage{bm}% bold math
\begin{document}
\title[Sample title]{Sample Title}% Force line breaks with \\
\thanks{Footnote to title of article.}
\author{A. Author}
\altaffiliation[Also at ]{Physics Department, XYZ University.}%Lines break automatically or can be forced with \\
\author{B. Author}%
\email{Second.Author@institution.edu.}
\affiliation{
Authors' institution and/or address%\\This line break forced with \textbackslash\textbackslash
}%
\date{\today}% It is always \today, today,
% but any date may be explicitly specified
\begin{abstract}
Your abstract
\end{abstract}
\pacs{Valid PACS appear here}% PACS, the Physics and Astronomy
% Classification Scheme.
\keywords{Suggested keywords}%Use showkeys class option if keyword
%display desired
\maketitle
\begin{quotation}
Your lead paragraph
\end{quotation}
\section{First Heading}
Article content \cite{small}.
\end{document}

\def\Dated@name{}instead. But if you want to submit the document, don't remove "Dated:". – egreg Jan 11 '14 at 22:41