Peer review reports
| Original Submission | ||
|---|---|---|
| 20 Oct 2014 | Submitted | Original manuscript |
| Author responded | Author comments | |
| Resubmission - Version 2 | ||
| Submitted | Manuscript version 2 | |
| Author responded | Author comments | |
| Reviewed | Reviewer Report | |
| Reviewed | Reviewer Report | |
| Resubmission - Version 3 | ||
| Submitted | Manuscript version 3 | |
| Author responded | Author comments | |
| Reviewed | Reviewer Report | |
| Reviewed | Reviewer Report | |
| Resubmission - Version 4 | ||
| Submitted | Manuscript version 4 | |
| Publishing | ||
| 18 May 2015 | Editorially accepted | |
| 2 Jun 2015 | Article published | 10.1186/s12909-015-0378-2 |