1 January 2020 - 1 January 2026
| DOI | https://doi.org/10.48597/CBW7-GXXN |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2026 |
| Valid since | 30 March 2026 11:43:11 |
| DOI | https://doi.org/10.48597/CBW7-GXXN |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2026 |
| Valid since | 30 March 2026 11:43:11 |
| DOI | https://doi.org/10.48597/2EJA-A5QQ |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2025 |
| Valid from | 13 March 2025 16:02:13 |
| Valid to | 30 March 2026 11:43:11 |
| DOI | https://doi.org/10.48597/3N77-QF4J |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2024 |
| Valid from | 16 February 2024 16:05:53 |
| Valid to | 13 March 2025 16:02:13 |
| DOI | https://doi.org/10.48597/4Z7A-W8R4 |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2023 |
| Valid from | 8 March 2023 11:11:52 |
| Valid to | 16 February 2024 16:05:53 |
| DOI | https://doi.org/10.48597/WF2B-6B66 |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2022 |
| Valid from | 5 January 2023 13:19:41 |
| Valid to | 8 March 2023 11:11:52 |
| DOI | https://doi.org/10.48597/95W9-2GR6 |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2022 |
| Valid from | 13 September 2022 10:15:56 |
| Valid to | 5 January 2023 13:19:41 |
| DOI | https://doi.org/10.48597/2W2A-2A5A |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 1 January 2021 |
| Valid from | 19 April 2021 18:55:47 |
| Valid to | 13 September 2022 10:15:56 |