Editing Cochrane Library (section)

===Supplements===
Annual colloquia have been conducted by Cochrane since 1993. From 1994 onwards, Cochrane has maintained a database of posters and presentations of past colloquia. From 2009 onwards, Cochrane published the abstracts of those colloquia as supplements to the ''Cochrane Database of Systematic Reviews''. From 2010 to 2016, an annual newsletter related to Cochrane methodology called ''Cochrane Methods'' ({{ISSN|2044-4702}}), was published as an annual supplement.<ref>{{cite web |url=https://www.cochranelibrary.com/cdsr/supplements |title=Cochrane Database of Systematic Reviews: Supplements {{!}} Cochrane Library |website=cochranelibrary.com |access-date=2018-12-11}}</ref>