Funding Source Elements
Elements that can be included along with data characters inside the content model of the <funding-source> element
This parameter entity is currently set as a null string, i.e., there is no string content. However, a customization module could redefine this parameter entity, thereby adding elements to the <funding-source> element.
<!ENTITY % funding-source-elements "| %institution-wrap.class;" >
| institution | institution-wrap