NLM 1.0
( #PCDATA )
NLM 1.1
NO CHANGE IN CONTENT MODEL
NLM 2.0
( #PCDATA | email | ext-link | uri | inline-supplementary-material | related-article
| font | hr | bold | italic | monospace | overline | overline-start | overline-end
| sc | strike | underline | underline-start | underline-end | inline-graphic | private-char
| inline-formula | tex-math | mml:math | abbrev | named-content | fn | target | xref
| sub | sup | day | month | season | year | x )*
NLM 2.1
NO CHANGE IN CONTENT MODEL
NLM 2.2
NO CHANGE IN CONTENT MODEL
NLM 2.3
( #PCDATA | email | ext-link | uri | inline-supplementary-material | related-article
| font | hr | bold | italic | monospace | overline | overline-start | overline-end
| sans-serif | sc | strike | underline | underline-start | underline-end | inline-graphic
| private-char | inline-formula | tex-math | mml:math | abbrev | milestone-end | milestone-start
| named-content | fn | target | xref | sub | sup | day | month | season | year | x
)*
NLM 3.0
( #PCDATA | 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 | day | month | season | year )*
JATS 1.0
NO CHANGE IN CONTENT MODEL
JATS 1.1
( #PCDATA | email | ext-link | uri | inline-supplementary-material | related-article
| related-object | hr | bold | fixed-case | italic | monospace | overline | overline-start
| overline-end | roman | sans-serif | sc | strike | underline | underline-start |
underline-end | ruby | 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 | day | era
| month | season | year )*
JATS 1.2
( #PCDATA | email | ext-link | uri | inline-supplementary-material | related-article
| related-object | hr | bold | fixed-case | italic | monospace | overline | overline-start
| overline-end | roman | sans-serif | sc | strike | underline | underline-start |
underline-end | ruby | alternatives | inline-graphic | inline-media | private-char
| chem-struct | inline-formula | tex-math | mml:math | abbrev | index-term | index-term-range-end
| milestone-end | milestone-start | named-content | styled-content | fn | target |
xref | sub | sup | x | day | era | month | season | year )*
JATS 1.3
NO CHANGE IN CONTENT MODEL
JATS 1.1
( #PCDATA | day | era | month | season | year )*
JATS 1.2
NO CHANGE IN CONTENT MODEL
JATS 1.3
NO CHANGE IN CONTENT MODEL