Name of a institution or organization, such as a university or corporation, that is the affiliation for a contributor such as an author or an editor


All levels of a multi-tier organization are listed within a single <aff> element, for example, a program, a department, and a university may be part of the same <aff>. Similarly, both a division and a corporation would be inside one <aff>.

Conversion Note: In a typical case, the @id attribute of an <aff> element will be pointed to from one or more Contributor<contrib> elements, establishing the linkage between them.

Conversion Note: Even if the explicitly tagged numbers or symbols for author linkages are preserved in conversion, the ID/IDREF linking mechanism should be maintained or created during conversion.

Conversion Note: If an archive wishes to record divisional distinctions made by a publisher, such as an “<institution>” element with “<dept>” and “<office>” sub-elements for the affiliation, the embedded divisions could be converted to this Tag Set using <named-content> elements:

  <institution content-type="edu">
    University of Frostbite Falls
    <named-content content-type="dept">Dept of Campus Security
    <named-content content-type="dept">Dept of Moose and Squirrel
    <named-content content-type="office">Office of the Acting Dean


content-type Type of Content
id Identifier
rid Reference to an Identifier

Content Model

<!ELEMENT  aff          (#PCDATA %aff-elements;)*                    >

Expanded Content Model

(#PCDATA | addr-line | country | fax | institution | phone | email | ext-link | uri | inline-supplementary-material | related-article | related-object | hr | bold | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | strike | underline | underline-start | underline-end | alternatives | inline-graphic | private-char | chem-struct | inline-formula | tex-math | mml:math | abbrev | milestone-end | milestone-start | named-content | styled-content | fn | target | xref | sub | sup | x | break | label)*


Any combination of:

This element may be contained in:

<article-meta>, <collab>, <contrib>, <contrib-group>, <front-stub>, <person-group>, <sig-block>

Example 1

In metadata

<contrib contrib-type="author">
<given-names>Melvin P.</given-names></name>
<aff>Departments of Medicine and Pathology, UMDNJ-Robert 
Wood Johnson Medical School, New Brunswick, New
Jersey 08901-0019</aff>
<institution>Departments of Medicine and Pathology, 
UMDNJ-Robert Wood Johnson Medical School</institution>
<addr-line>1 Robert Wood Johnson Pl.</addr-line>
<addr-line>New Brunswick, NJ 08901-0019</addr-line>
<phone>(732) 235-7713</phone>
<fax>(732) 235-7951</fax>

Example 2

In a contributor group in article metadata

<article-title>Systematic review of day hospital 
care for elderly people</article-title>
<contrib contrib-type="author">
<given-names>Anne Williams</given-names>
<role>research physiotherapist</role>
<aff id="StLukes">Department of Health Care
for the Elderly, St Luke&#x2019;s Hospital, Bradford BD5 
<aff id="RoyalInf">
Academic Section of Geriatric Medicine, Royal Infirmary, Glasgow 
G4 0SF</aff>
<copyright-statement>Copyright &#x00A9; 1999, British 
Medical Journal</copyright-statement>
<copyright-holder>British Medical Journal</copyright-holder>
<p>To examine the effectiveness of day hospital attendance 
in prolonging independent living for elderly people.</p>