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BMC Health Services Research

Open Access
Open Peer Review

This article has Open Peer Review reports available.

How does Open Peer Review work?

Empirical evidence of the continuing improvement in cost efficiency of an endoscopic surveillance programme for gastric cancer in Singapore from 2004 to 2010

  • Hui Jun Zhou1,
  • Shu Chuen Li2,
  • Nasheen Naidoo1,
  • Feng Zhu3 and
  • Khay Guan Yeoh3Email author
BMC Health Services Research201313:139

Received: 16 March 2012

Accepted: 5 April 2013

Published: 15 April 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
16 Mar 2012 Submitted Original manuscript
Resubmission - Version 2
Submitted Manuscript version 2
Resubmission - Version 3
Submitted Manuscript version 3
15 Jan 2013 Reviewed Reviewer Report - Jeff Guo
31 Jan 2013 Reviewed Reviewer Report - Kazuhiko Inoue
15 Feb 2013 Author responded Author comments - Huijun Zhou
Resubmission - Version 4
15 Feb 2013 Submitted Manuscript version 4
Resubmission - Version 5
Submitted Manuscript version 5
8 Mar 2013 Reviewed Reviewer Report - Jeff Guo
Resubmission - Version 6
Submitted Manuscript version 6
5 Apr 2013 Editorially accepted
15 Apr 2013 Article published 10.1186/1472-6963-13-139

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 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

Saw Swee Hock School of Public Health, National University of Singapore
Discipline of Pharmacy & Experimental Pharmacology, School of Biomedical Sciences & Pharmacy, University of Newcastle
Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore