$if(title)$
\title[$title$]{$title$}
$endif$

% author setup
$for(by-author)$
\author$if(by-author.attributes.corresponding)$*$endif$[$if(by-author.affiliations)$$for(by-author.affiliations)$$it.id$$sep$,$endfor$$endif$]{$_author.tex()$}$if(by-author.email)$
\email{$by-author.email$}$endif$$if(by-author.attributes.equal-contributor)$
\equalcont{These authors contributed equally to this work.}$endif$$endfor$

% affil setup
$for(by-affiliation)$
\affil[$it.id$]{$_affiliation.tex()$}
$endfor$

% abstract 

$if(abstract)$
\abstract{$abstract$}
$endif$

% keywords
$if(keywords)$
\keywords{$for(keywords)$$keywords$$sep$,  $endfor$}
$endif$