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Comments should be submitted via the Cochrane Library and may be published on the Cochrane Library. See Submitting comments.
Cochrane Review Groups have editorial responsibility for Comments on their Group's reviews. This includes decisions on how to respond to the Comment and whether any changes are needed to the review being commented on. Contact Authors of Cochrane Reviews are responsible for responding to comments on their reviews.
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Note: The new Cochrane Library platform, launched on 7 August 2018, includes a new system for the submission and storage of comments. A new system to publish comments directly on the Cochrane Library will be introduced in the near future. See Changes to the Comments processes on the new Cochrane Library platform.