1 January 2021 - 1 January 2025
| DOI | https://doi.org/10.48597/5E5Y-NBNA |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2025 |
| Valid since | 6 October 2025 12:14:13 |
| DOI | https://doi.org/10.48597/5E5Y-NBNA |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2025 |
| Valid since | 6 October 2025 12:14:13 |
| DOI | https://doi.org/10.48597/6GVS-EU8K |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2024 |
| Valid from | 20 January 2025 15:04:36 |
| Valid to | 6 October 2025 12:14:13 |
| DOI | https://doi.org/10.48597/ACEZ-C7Q2 |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2023 |
| Valid from | 20 November 2023 14:57:15 |
| Valid to | 20 January 2025 15:04:36 |
| DOI | https://doi.org/10.48597/UYMM-X3MJ |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2022 |
| Valid from | 2 December 2022 13:17:45 |
| Valid to | 20 November 2023 14:57:15 |
| DOI | https://doi.org/10.48597/38BX-4CZN |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2022 |
| Valid from | 7 November 2022 13:56:50 |
| Valid to | 2 December 2022 13:17:45 |