anchor.diff:  |===
   
   ==== Examples
  -- `filter=acc:SAMEA341514`
  +- link:/biosamples/samples?filter=acc:SAMEA341514[`filter=acc:SAMEA341514`, window='_blank']
   
   === Relationship
   [cols="1*s , 2*", options=header]
  
positive.code: |===
  
  ==== Examples
  - `filter=dt:release:from=2014-01-01T20:30:00until=2015-01-01`
  - `filter=dt:update:from=2018-01-01`
  - `filter=dt:update:until=2016-12-31T20:30:00`
  
  //==== Notes
  //- The `field` can be only `release` or `update`
  
negative.code: |===
  
  ==== Examples
  - link:/biosamples/samples?filter=extd:ArrayExpress:E-MTAB-3732[`filter=extd:ArrayExpress:E-MTAB-3732`, window='_blank']
  - link:/biosamples/samples?filter=extd:ENA:SRS359918[`filter=extd:ENA:SRS359918`, window='_blank']
  