| DOI | https://doi.org/10.48597/DVKM-G4VP |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2023 |
| Valid from | 21 November 2023 14:48:37 |
| Valid to | 11 December 2024 13:45:57 |
| DOI | https://doi.org/10.48597/VNP3-Y5H6 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2022 |
| Valid from | 20 December 2022 15:58:10 |
| Valid to | 21 November 2023 14:48:37 |
| DOI | https://doi.org/10.48597/5THQ-RTJH |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid from | 23 November 2021 11:05:56 |
| Valid to | 20 December 2022 15:58:10 |
| DOI | https://doi.org/10.48597/6U65-SNSB |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 14 July 2021 10:11:37 |
| Valid to | 23 November 2021 11:05:56 |
| DOI | https://doi.org/10.48597/ZB5N-A37B |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 12 November 2020 11:37:10 |
| Valid to | 14 July 2021 10:11:37 |
| DOI | https://doi.org/10.48597/X9S7-XYN6 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 6 November 2020 09:00:34 |
| Valid to | 12 November 2020 11:37:10 |
| DOI | https://doi.org/10.48597/6HQT-XN8J |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2019 |
| Valid from | 6 January 2020 14:18:38 |
| Valid to | 6 November 2020 09:00:34 |
| DOI | https://doi.org/10.48597/4C4U-5YJY |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 22 December 2017 |
| Valid from | 12 February 2019 14:25:26 |
| Valid to | 6 January 2020 14:18:38 |