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Contribution of education level and dairy fat sources to serum cholesterol in Russian and Finnish Karelia: results from four cross-sectional risk factor surveys in 1992–2007

Laura Paalanen*, Ritva Prättälä and Tiina Laatikainen

BMC Public Health 2012, 12:910  doi:10.1186/1471-2458-12-910

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 17 Apr 2012
Reviewer's Report Janina Petkeviciene 29 Jun 2012
Reviewer's Report Pekka Puska 01 Aug 2012
Resubmission - Version 2 Author's comment 20 Sep 2012
Resubmission - Version 3 Manuscript Author's comment 08 Oct 2012
Editorial acceptance 22 Oct 2012
Published 26 Oct 2012