1 January 2021 - 1 January 2025
| DOI | https://doi.org/10.48597/E9CR-PNHH |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2025 |
| Valid since | 6 October 2025 12:53:43 |
| DOI | https://doi.org/10.48597/E9CR-PNHH |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2025 |
| Valid since | 6 October 2025 12:53:43 |
| DOI | https://doi.org/10.48597/63CQ-J225 |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2024 |
| Valid from | 24 January 2025 14:00:28 |
| Valid to | 6 October 2025 12:53:43 |
| DOI | https://doi.org/10.48597/NHJW-9GPF |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2023 |
| Valid from | 20 November 2023 15:09:48 |
| Valid to | 24 January 2025 14:00:28 |
| DOI | https://doi.org/10.48597/HZYV-9MWQ |
|---|---|
| Start time | 1 January 2021 |
| Stop time | 1 January 2022 |
| Valid from | 20 June 2023 08:50:30 |
| Valid to | 20 November 2023 15:09:48 |