1 September 2010 - 30 September 2012
| DOI | https://doi.org/10.48597/XUNY-5SQS |
|---|---|
| Start time | 1 September 2010 |
| Stop time | 30 September 2012 |
| DOI | https://doi.org/10.48597/EBA6-XNM9 |
|---|---|
| Start time | 1 September 2010 |
| Stop time | 31 December 2011 |
| DOI | https://doi.org/10.48597/ZZSR-BJF2 |
|---|---|
| Start time | 1 September 2010 |
| Stop time | 31 December 2010 |