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Open Access Pre-publication history

Designing cost-efficient randomized trials by using flexible recruitment strategies

Menggang Yu*, Jingwei Wu, Debra S Burns and Janet S Carpenter

BMC Medical Research Methodology 2012, 12:106  doi:10.1186/1471-2288-12-106

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 17 Mar 2012
Reviewer's Report Wei-ming Luh 16 Apr 2012
Reviewer's Report Young-il Kim 18 Apr 2012
Reviewer's Report Inmaculada Aban 26 Apr 2012
Resubmission - Version 2 Manuscript Author's comment 18 May 2012
Reviewer's Report Wei-ming Luh 01 Jun 2012
Reviewer's Report Inmaculada Aban 05 Jun 2012
Resubmission - Version 3 Manuscript Author's comment 02 Jul 2012
Editorial acceptance 05 Jul 2012
Published 24 Jul 2012