1 January 2017 - 31 December 2018
| DOI | https://doi.org/10.48597/7USK-FXY3 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 31 December 2018 |
| Valid since | 1 December 2022 16:42:20 |
| DOI | https://doi.org/10.48597/7USK-FXY3 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 31 December 2018 |
| Valid since | 1 December 2022 16:42:20 |
| DOI | https://doi.org/10.48597/KMPB-Q824 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 31 December 2018 |
| Valid from | 24 August 2020 09:16:46 |
| Valid to | 1 December 2022 16:42:20 |
| DOI | https://doi.org/10.48597/YD6Q-74J3 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 13 December 2017 |
| Valid from | 3 June 2019 11:21:10 |
| Valid to | 24 August 2020 09:16:46 |