<history>¶
| Apears in | Frequenct | 
|---|---|
| Zero or one time | 
Groups the dates on which the article was received, accepted and/or reviewed. It must have the elements of type <date>.
Example:
...
<history>
     <date date-type="received">
          <day>20</day>
          <month>10</month>
          <year>2014</year>
     </date>
     <date date-type="rev-recd">
          <day>06</day>
          <month>12</month>
          <year>2014</year>
     </date>
     <date date-type="accepted">
          <day>14</day>
          <month>07</month>
          <year>2015</year>
     </date>
</history>
...