1 January 2019 - 1 January 2023
| DOI | https://doi.org/10.48597/NBKX-WV6A |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 1 January 2023 |
| Valid since | 3 December 2024 10:29:59 |
| DOI | https://doi.org/10.48597/NBKX-WV6A |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 1 January 2023 |
| Valid since | 3 December 2024 10:29:59 |
| DOI | https://doi.org/10.48597/XWWM-ZY52 |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 1 January 2022 |
| Valid from | 3 December 2024 10:29:56 |
| Valid to | 3 December 2024 10:29:59 |
| DOI | https://doi.org/10.48597/2YRR-A6U5 |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 31 December 2020 |
| Valid from | 3 December 2024 10:29:53 |
| Valid to | 3 December 2024 10:29:56 |
| DOI | https://doi.org/10.48597/BQRE-CFKC |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 1 January 2020 |
| Valid from | 3 December 2024 10:29:50 |
| Valid to | 3 December 2024 10:29:53 |