code: def make_article_info_funding(self, article_info_div):
          
          funding_group = self.article.root.xpath('./front/article-meta/funding-group')
          if funding_group:
              funding_div = etree.SubElement(article_info_div,
                                             'div',
                                             {'id': 'funding'})
              funding_b = etree.SubElement(funding_div, 'b')
              funding_b.text = 'Funding: '
              #As far as I can tell, PLoS only uses one funding-statement
              funding_statement = funding_group[0].find('funding-statement')
              append_all_below(funding_div, funding_statement)
docs: Creates the element for declaring Funding in the article info.