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Open Peer Review Reports for: Effect of Cosmos caudatus (Ulam raja) supplementation in patients with type 2 diabetes: Study protocol for a randomized controlled trial

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Pre-publication versions of this article are available by contacting

Original Submission
5 Nov 2015 Submitted Original manuscript
11 Dec 2015 Reviewed Reviewer Report - Albert Koulman
13 Jan 2016 Author responded Author comments - Shi-Hui Cheng
Resubmission - Version 2
13 Jan 2016 Submitted Manuscript version 2
29 Jan 2016 Reviewed Reviewer Report - Albert Koulman
Resubmission - Version 3
Submitted Manuscript version 3
12 Feb 2016 Editorially accepted
27 Feb 2016 Article published 10.1186/s12906-016-1047-7

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.