Description of the change: Removed link to Brand guidelines.
Stated that a general summary of Cochrane style for use in preparation of general Cochrane content (i.e non-review material) is anticipated.
Description of the change: Order of presentation of information in results brackets adjusted for focused-review format (advice for long-format reviews retained).
Description of the change: GRADE levels of evidence: changed quality to certainty
Changed link from Virus names to Organism names
Added book edition to Italic.