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Open Peer Review Reports for: Aberrant methylation of NPY, PENK, and WIF1 as a promising marker for blood-based diagnosis of colorectal cancer

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Pre-publication versions of this article are available by contacting

Original Submission
5 Aug 2013 Submitted Original manuscript
15 Oct 2013 Reviewed Reviewer Report - Sergia Velho
18 Oct 2013 Reviewed Reviewer Report - Ada Piepoli
3 Nov 2013 Author responded Author comments - Jean-Pierre ROPERCH
Resubmission - Version 2
3 Nov 2013 Submitted Manuscript version 2
25 Nov 2013 Editorially accepted
1 Dec 2013 Article published 10.1186/1471-2407-13-566

How does Open Peer Review work?

Open peer review is a system where authors know who the reviewers are, and the reviewers know who the authors are. If the manuscript is accepted, the named reviewer reports are published alongside the article. Pre-publication versions of the article are available by contacting

You can find further information about the peer review system here.