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Open Peer Review Reports for: Cross design analysis of randomized and observational data – application to continuation rates for a contraceptive intra uterine device containing Levonorgestrel in adolescents and adults

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Pre-publication versions of this article are available by contacting

Original Submission
7 Jun 2018 Submitted Original manuscript
4 Aug 2018 Reviewed Reviewer Report - Omar Mamdouh Mohamed Hussein Sha
29 Aug 2018 Reviewed Reviewer Report - Reviewer 2
21 Sep 2018 Author responded Author comments - Tatsiana Vaitsiakhovich
Resubmission - Version 2
21 Sep 2018 Submitted Manuscript version 2
28 Oct 2018 Editorially accepted
9 Nov 2018 Article published 10.1186/s12905-018-0674-1

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.