Identifies the purpose of a date, for example, the date a manuscript was accepted, the date it was received, the date of any revisions, etc.
|accepted||The date a manuscript was accepted|
|received||The date a manuscript was received|
|rev-recd||The date a revised manuscript was received|
|rev-request||The date revisions were requested or a manuscript was returned|
|Restriction: This attribute may be specified if the element is used.|