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Cost-effectiveness of internet-based cognitive behavior therapy for irritable bowel syndrome: results from a randomized controlled trial

  • Erik Andersson1Email author,
  • Brjánn Ljótsson1,
  • Filip Smit2, 3,
  • Björn Paxling2, 3, 4,
  • Erik Hedman1,
  • Nils Lindefors1,
  • Gerhard Andersson1, 4 and
  • Christian Rück1
BMC Public Health201111:215

DOI: 10.1186/1471-2458-11-215

Received: 8 November 2010

Accepted: 7 April 2011

Published: 7 April 2011

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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
8 Nov 2010 Submitted Original manuscript
Resubmission - Version 2
Submitted Manuscript version 2
23 Dec 2010 Reviewed Reviewer Report - Melissa Hunt
20 Feb 2011 Author responded Author comments - Erik Andersson
Resubmission - Version 3
20 Feb 2011 Submitted Manuscript version 3
7 Apr 2011 Editorially accepted
7 Apr 2011 Article published 10.1186/1471-2458-11-215

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 Clinical Neuroscience, Stockholm Center for Psychiatry Research, Karolinska Institutet
Department of Epidemiology and Biostatistics, EMGO Institute for Health and Health Care Research, VU University Medical Centre
Centre of Prevention and Early Intervention, Trimbos Institute (Netherlands Institute of Mental Health and Addiction)
Department of Behavioural Sciences and Learning, Swedish Institute for Disability Research, Linköping University