Pre-publication history
Extent of publication bias in different categories of research cohorts: a meta-analysis of empirical studies
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* Corresponding author: Fujian Song Fujian.Song@uea.ac.uk
BMC Medical Research Methodology 2009, 9:79 doi:10.1186/1471-2288-9-79
Pre-publication versions of this article and reviewers' reports
| Original Submission - Version 1 | Manuscript | 24 Nov 2008 | |
| Resubmission - Version 2 | Manuscript | Author's comment | 24 Nov 2008 |
| Resubmission - Version 3 | Manuscript | Author's comment | 24 Nov 2008 |
| Reviewer's Report | Kay Dickersin | 21 Jan 2009 | |
| Reviewer's Report | Davina Ghersi | 10 Feb 2009 | |
| Resubmission - Version 4 | Manuscript | Author's comment | 06 Mar 2009 |
| Resubmission - Version 5 | Manuscript | Author's comment | 06 Nov 2009 |
| Editorial acceptance | 09 Nov 2009 | ||
| Published | 26 Nov 2009 |