Peer review reports
| Original Submission | ||
|---|---|---|
| 20 Nov 2012 | Submitted | Original manuscript |
| 26 Nov 2012 | Author responded | Author comments - Christine Putland |
| Resubmission - Version 2 | ||
| 26 Nov 2012 | Submitted | Manuscript version 2 |
| 7 Jan 2013 | Reviewed | Reviewer Report - Jan Ritchie |
| 13 Mar 2013 | Reviewed | Reviewer Report - Bertha Nhlema-Simwaka |
| 2 May 2013 | Author responded | Author comments - Christine Putland |
| Resubmission - Version 3 | ||
| 2 May 2013 | Submitted | Manuscript version 3 |
| Publishing | ||
| 21 May 2013 | Editorially accepted | |
| 29 May 2013 | Article published | 10.1186/1471-2458-13-517 |