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Open Peer Review Reports for: Transient left ventricular systolic dysfunction following surgical closure of large patent ductus arteriosus among children and adolescents operated at the cardiac centre, Ethiopia

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Pre-publication versions of this article are available by contacting

Original Submission
20 Jan 2013 Submitted Original manuscript
23 Feb 2013 Reviewed Reviewer Report - Prem Venugopal
28 May 2013 Author responded Author comments - Birkneh Tadesse
Resubmission - Version 2
28 May 2013 Submitted Manuscript version 2
29 May 2013 Editorially accepted
31 May 2013 Article published 10.1186/1749-8090-8-139

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.