| DOI | https://doi.org/10.48597/XPCZ-PQ7X |
|---|---|
| Start time | 1 January 2011 |
| Stop time | 1 January 2013 |
| Valid from | 14 December 2015 13:28:32 |
| Valid to | 14 March 2017 14:21:41 |
| DOI | https://doi.org/10.48597/58EF-937U |
|---|---|
| Start time | 1 January 2012 |
| Stop time | 1 January 2013 |
| Valid from | 14 December 2015 13:27:42 |
| Valid to | 14 December 2015 13:28:32 |