\documentclass[10pt]{article}

\usepackage{fullpage}
\usepackage{CJKutf8} 
\usepackage[utf8]{inputenc}
\usepackage{setspace}
\usepackage{parskip}
\usepackage{titlesec}
\usepackage[section]{placeins}
\usepackage{xcolor}
\usepackage{breakcites}
\usepackage{lineno}
\usepackage{hyphenat}





\PassOptionsToPackage{hyphens}{url}
\usepackage[colorlinks = true,
            linkcolor = blue,
            urlcolor  = blue,
            citecolor = blue,
            anchorcolor = blue]{hyperref}
\usepackage{etoolbox}
\makeatletter
\patchcmd\@combinedblfloats{\box\@outputbox}{\unvbox\@outputbox}{}{%
  \errmessage{\noexpand\@combinedblfloats could not be patched}%
}%
\makeatother


\usepackage{natbib}




\renewenvironment{abstract}
  {{\bfseries\noindent{\abstractname}\par\nobreak}\footnotesize}
  {\bigskip}

\titlespacing{\section}{0pt}{*3}{*1}
\titlespacing{\subsection}{0pt}{*2}{*0.5}
\titlespacing{\subsubsection}{0pt}{*1.5}{0pt}


\usepackage{authblk}


\usepackage{graphicx}
\usepackage[space]{grffile}
\usepackage{latexsym}
\usepackage{textcomp}
\usepackage{longtable}
\usepackage{tabulary}
\usepackage{booktabs,array,multirow}
\usepackage{amsfonts,amsmath,amssymb}
\providecommand\citet{\cite}
\providecommand\citep{\cite}
\providecommand\citealt{\cite}
% You can conditionalize code for latexml or normal latex using this.
\newif\iflatexml\latexmlfalse
\providecommand{\tightlist}{\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}%

\AtBeginDocument{\DeclareGraphicsExtensions{.pdf,.PDF,.eps,.EPS,.png,.PNG,.tif,.TIF,.jpg,.JPG,.jpeg,.JPEG}}

\usepackage[utf8]{inputenc}
\usepackage[english]{babel}










\begin{document}
\begin{CJK}{UTF8}{gbsn}

\title{Peerj Template}



\author[1]{Josh Nicholson}%
\affil[1]{Authorea}%


\vspace{-1em}



  
  \date{April 25, 2026}


\begingroup
\let\center\flushleft
\let\endcenter\endflushleft
\maketitle
\endgroup





\selectlanguage{english}
\begin{abstract}
\par\null

\begin{itemize}
\tightlist
\item
  No more than approx. 500 words (or 3000 characters).
\item
  Headings in structured abstracts should be bold and followed by a
  period. Each heading should begin a new paragraph. For example:
\end{itemize}%
\end{abstract}%



\sloppy


The~\textbf{Author Cover Page}~listing all authors and affiliations must
be the first page of the manuscript document you submit
(\href{https://peerj.com/about/author-instructions/\#author-cover-page-modal}{view
example}). To include:

\begin{itemize}
\tightlist
\item
  Article title
\item
  Authors
\item
  First names (or first initials in combination with full middle names)
\item
  Middle names (or initials if used)
\item
  Last names (surname family name)
\item
  Affiliations (indicate multiple affiliations or current addresses
  where appropriate)
\item
  Department university or organizational affiliation
\item
  Location: city state/province (if applicable)
\item
  Country
\item
  Corresponding Author
\item
  First and Last name
\item
  Email address
\end{itemize}

\textbf{OR}

\begin{itemize}
\tightlist
\item
  If the article was authored by a consortium list full names and full
  affiliations in the intended order for publication in the
  acknowledgements.
\end{itemize}



\pagebreak

A standard front page is added to your reviewing manuscript when it is
generated by the system. Please make sure that the author order and
details on this standard front page (entered by you in our online
submission forms) exactly match that in your~\textbf{Author Cover
Page}~described above.

Contributors who do not qualify
under~\href{http://www.icmje.org/recommendations/browse/roles-and-responsibilities/defining-the-role-of-authors-and-contributors.html\#two}{ICMJE
authorship guidelines}~should not be listed as authors. They should be
included in the Acknowledgements and should agree to being acknowledged.

\emph{PeerJ}~covers a wide range of fields and although we can
accommodate a variety of `standard sections' we recommend that the
following Standard Sections in this order are used wherever possible.
Note: Short manuscripts may not require all sub-sections.

\textbf{Author Cover Page}~(see above)

\section*{Abstract}

{\label{647294}}

\begin{itemize}
\tightlist
\item
  No more than approx. 500 words (or 3000 characters).
\item
  Headings in structured abstracts should be bold and followed by a
  period. Each heading should begin a new paragraph. For example:
\end{itemize}

\begin{quote}
\textbf{Background.}~The background section text goes here. Next line
for new section.

\textbf{Methods.}~The methods section text goes here.

\textbf{Results.}~The results section text goes here.

\textbf{Discussion.}~The discussion section text goes here.
\end{quote}

\section*{Introduction}

{\label{412282}}

\section*{Materials \& Methods}

{\label{888004}}

\section*{Results}

{\label{423102}}

Example citation~\hyperref[csl:1]{(Page, 2013)}.

\section*{Discussion}

{\label{700159}}\par\null

\section*{Conclusions}

{\label{243277}}\par\null

\section*{Acknowledgements}

{\label{632014}}

\begin{itemize}
\tightlist
\item
  Should~\textbf{not}~be used to acknowledge funders -- that information
  will appear in a separate Funding Statement on the published paper.
\item
  As a matter of courtesy we suggest you inform anyone whom you
  acknowledge.
\end{itemize}

\selectlanguage{english}
\FloatBarrier
\section*{References}\sloppy
\phantomsection
\label{csl:1}Page RDM. 2013. {{BioNames}: linking taxonomy texts, and trees}. \textit{{PeerJ}} 1:e190. DOI: 10.7717/peerj.190.

\end{CJK}\end{document}

