Wrapper element for footnotes that have been grouped at the end of an article.
Footnotes that are scattered throughout the text, at the places they occur, do not use this wrapper element.
<article>...
<back>...
<ref-list>...
</ref-list>
<fn-group>
<fn>
<p>Funding: NHS Executive Northern and
Yorkshire Region, Stroke Association.</p>
</fn>
<fn>
<p>Competing interests: None declared.</p>
</fn>
</fn-group>
</back>
</article>
backmatter.ent