| Date accepted |
|---|
| 2008-06-12 [3] |
| 2008-09-08 [2] |
| 2009-06-08 [2] |
| 2009-06-09 [2] |
| 2009-06-10 [1] |
| 2009-06-11 [2] |
| 2009-06-12 [6] |
| 2009-09-15 [2] |
| 2010-06-07 [4] |
| 2010-06-09 [5] |
| 2010-06-10 [1] |
| 2010-09-14 [1] |
| 2011-06-08 [3] |
| 2011-06-09 [2] |
| 2011-06-10 [2] |
| 2011-09-13 [1] |
| 2011-09-14 [1] |
| 2012-06-04 [12] |
| 2012-06-05 [7] |
| 2012-06-07 [3] |