$r.render("firstname_LABEL")
#if($f.isMandatory("firstname"))
#end
$r.render("firstname")
#if($f.hasError("firstname"))
$r.render("firstname_ERROR")
#end
$r.render("institution_LABEL")
$r.render("institution")
#if($f.hasError("institution"))
$r.render("institution_ERROR")
#end
$r.render("lastname_LABEL")
$r.render("lastname")
#if($f.hasError("lastname"))
$r.render("lastname_ERROR")
#end