| Date accepted |
|---|
| 2013-06-03 [4] |
| 2013-06-04 [5] |
| 2013-10-02 [1] |
| 2013-10-03 [1] |
| 2014-06-02 [2] |
| 2014-06-03 [4] |
| 2014-06-04 [3] |
| 2015-06-01 [3] |
| 2015-06-02 [4] |
| 2016-06-07 [1] |
| 2016-06-08 [1] |
| 2016-06-09 [6] |
| 2017-06-05 [1] |
| 2017-06-06 [2] |
| 2017-06-07 [1] |
| 2017-09-19 [1] |
| 2018-06-04 [1] |
| 2018-06-05 [3] |
| 2018-06-06 [1] |
| 2019-06-03 [4] |