Peer review reports
| Original Submission | ||
|---|---|---|
| 3 May 2016 | Submitted | Original manuscript |
| Author responded | Author comments | |
| Resubmission - Version 2 | ||
| Submitted | Manuscript version 2 | |
| Publishing | ||
| 14 Jul 2016 | Editorially accepted | |
| 20 Jul 2016 | Article published | 10.1186/s12877-016-0318-y |