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Participatory ergonomic intervention versus strength training on chronic pain and work disability in slaughterhouse workers: study protocol for a single-blind, randomized controlled trial

  • Emil Sundstrup1, 2Email author,
  • Markus D Jakobsen1, 2,
  • Christoffer H Andersen1,
  • Kenneth Jay1,
  • Roger Persson1,
  • Per Aagaard2 and
  • Lars L Andersen1
BMC Musculoskeletal Disorders201314:67

DOI: 10.1186/1471-2474-14-67

Received: 11 December 2012

Accepted: 18 February 2013

Published: 21 February 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
11 Dec 2012 Submitted Original manuscript
Resubmission - Version 2
Submitted Manuscript version 2
13 Dec 2012 Author responded Author comments - Emil Sundstrup
Resubmission - Version 3
13 Dec 2012 Submitted Manuscript version 3
18 Feb 2013 Editorially accepted
21 Feb 2013 Article published 10.1186/1471-2474-14-67

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

National Research Centre for the Working Environment
Institute for Sports Science and Clinical Biomechanics, University of Southern Denmark