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Open Peer Review Reports for: A region-based palliative care intervention trial using the mixed-method approach: Japan OPTIM study

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Pre-publication versions of this article are available by contacting

Original Submission
8 Nov 2011 Submitted Original manuscript
10 Jan 2012 Author responded Author comments - Tatsuya Morita
Resubmission - Version 2
10 Jan 2012 Submitted Manuscript version 2
11 Jan 2012 Editorially accepted
11 Jan 2012 Article published 10.1186/1472-684X-11-2

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.