Open Access Pre-publication history

Defining emergency department episodes by severity and intensity: A 15-year study of Medicare beneficiaries

Brian Kaskie*, Maksym Obrizan, Elizabeth A Cook, Michael P Jones, Li Liu, Suzanne Bentler, Robert B Wallace, John F Geweke, Kara B Wright, Elizabeth A Chrischilles, Claire E Pavlik, Robert L Ohsfeldt, Gary E Rosenthal and Fredric D Wolinsky,

BMC Health Services Research 2010, 10:173  doi:10.1186/1472-6963-10-173

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 02 Aug 2009
Reviewer's Report Marc Gorelick 27 Aug 2009
Reviewer's Report Robert Lowe 04 Oct 2009
Resubmission - Version 2 Manuscript Author's comment 06 Jan 2010
Reviewer's Report Marc Gorelick 08 Jan 2010
Reviewer's Report Robert Lowe 24 Jan 2010
Resubmission - Version 3 04 Mar 2010
Resubmission - Version 4 04 Mar 2010
Resubmission - Version 5 21 Mar 2010
Resubmission - Version 6 Manuscript 24 Mar 2010
Reviewer's Report Robert Lowe 20 Apr 2010
Resubmission - Version 9 Manuscript 25 May 2010
Editorial acceptance 25 May 2010
Published 21 Jun 2010