Open Access Pre-publication history

Risk adjustment for cesarean delivery rates: how many variables do we need? An observational study using administrative databases

Elisa Stivanello*, Paola Rucci, Elisa Carretta, Giulia Pieri and Maria P Fantini

BMC Health Services Research 2013, 13:13  doi:10.1186/1472-6963-13-13

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 13 Aug 2011
Resubmission - Version 2 Manuscript 13 Aug 2011
Resubmission - Version 3 Manuscript Author's comment 14 Sep 2011
Reviewer's Report Mario Merialdi 03 Jan 2012
Reviewer's Report Eugene Declercq 14 Feb 2012
Reviewer's Report Aaron Caughey 16 Feb 2012
Resubmission - Version 4 Manuscript Author's comment 18 Mar 2012
Resubmission - Version 5 Manuscript Author's comment 18 Mar 2012
Reviewer's Report Jorma Paavonen 20 Nov 2012
Resubmission - Version 6 Manuscript Author's comment 03 Dec 2012
Editorial acceptance 26 Dec 2012
Published 10 Jan 2013