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Tachikawa project for prevention of posttraumatic stress disorder with polyunsaturated fatty acid (TPOP): study protocol for a randomized controlled trial

  • Yutaka Matsuoka1, 2, 3, 4Email author,
  • Daisuke Nishi1, 3, 4,
  • Naohiro Yonemoto2, 4,
  • Kei Hamazaki4, 5,
  • Kenta Matsumura3, 4,
  • Hiroko Noguchi2, 3, 4,
  • Kenji Hashimoto4, 6 and
  • Tomohito Hamazaki4, 7
BMC Psychiatry201313:8

Received: 27 July 2012

Accepted: 3 January 2013

Published: 5 January 2013

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Open Peer Review reports

Pre-publication versions of this article and author comments to reviewers are available by contacting

Original Submission
27 Jul 2012 Submitted Original manuscript
3 Aug 2012 Author responded Author comments - Yutaka Matsuoka
Resubmission - Version 2
3 Aug 2012 Submitted Manuscript version 2
3 Jan 2013 Editorially accepted
5 Jan 2013 Article published 10.1186/1471-244X-13-8

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 and author comments to reviewers are available by contacting All previous versions of the manuscript and all author responses to the reviewers are also available.

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

Authors’ Affiliations

Department of Psychiatry, National Disaster Medical Center
Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry
National Institute of Mental Health, National Center of Neurology and Psychiatry
CREST, Japan Science and Technology Agency
Department of Public Health, Faculty of Medicine, University of Toyama
Division of Clinical Neuroscience, Chiba University Center for Forensic Mental Health
Department of Clinical Sciences, Institute of Natural Medicine, University of Toyama