Agency or organization that funded the research on which a work was based.
A few example organizations are the Wellcome Trust, NIH, HHS, Princeton University, or sometimes a corporation such as Alcoa sponsoring the research on which a document was based.
<!ELEMENT funding-source
(#PCDATA %funding-source-elements;)* >(#PCDATA)*
Text, numbers, or special characters, zero or more
...
<article-meta>
...
<kwd-group kwd-group-type="author"><kwd>...</kwd></kwd-group>
<funding-group>
<award-group id="award1">
<funding-source id="GS1"
xlink:href="https://www.phrmafoundation.org/">Pharmaceutical
Research and Manufacturers of America Foundation</funding-source>
</award-group>
<award-group id="award2" award-type="grant">
<funding-source id="GS2"
xlink:href="https://www.energy.gov">United States Department
of Energy Office of Science (BER)</funding-source>
<award-id rid="GS2">DE-FG02-04ER63803</award-id>
</award-group>
<award-group id="award3">
<funding-source id="GS3" xlink:href="https://www.nih.gov">National
Institutes of Health</funding-source>
</award-group>
<award-group id="award4">
<funding-source id="GS4" xlink:href="https://www.nsf.gov">National
Science Foundation</funding-source>
<award-id rid="GS4" >FIBR Award EF-0425719</award-id>
</award-group>
<award-group id="award5">
<funding-source id="GS5"
xlink:href="https://www.nhlbi.nih.gov/meetings/proteomics.htm">National
Heart, Lung, and Blood Proteomics Initiative</funding-source>
<award-id rid="GS5">HHSN268200248178C</award-id>
</award-group>
<award-group id="award6">
<funding-source id="GS6">Whitaker Foundation</funding-source>
</award-group>
<award-group id="award7">
<funding-source id="GS7">Cellicon Biotechnologies, Inc.</funding-source>
</award-group>
<funding-statement><bold>Funding.</bold> <uri
xlink:href="https://www.phrmafoundation.org/">Pharmaceutical Research
and Manufacturers of America Foundation</uri>, the
<uri xlink:href="https://www.energy.gov">United States
Department of Energy Office of Science (BER)</uri> grant
number DE-FG02-04ER63803, the
<uri xlink:href="https://www.nih.gov">National Institutes of
Health</uri>, <uri
xlink:href="https://www.nsf.gov">National Science Foundation</uri>
FIBR Award EF-0425719,
the <uri
xlink:href="https://www.nhlbi.nih.gov/meetings/proteomics.htm">National
Heart, Lung, and Blood Proteomics Initiative</uri> (
HHSN268200248178C), the
Whitaker Foundation, and Cellicon
Biotechnologies, Inc.</funding-statement>
</funding-group>
</article-meta>
...
JATS-funding0.ent