1 January 2017 - 1 January 2021
| DOI | https://doi.org/10.48597/Q2EF-XWFA |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid since | 2 December 2022 13:17:45 |
| DOI | https://doi.org/10.48597/Q2EF-XWFA |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid since | 2 December 2022 13:17:45 |
| DOI | https://doi.org/10.48597/9PNV-BZ7P |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid from | 2 February 2022 11:00:47 |
| Valid to | 2 December 2022 13:17:45 |
| DOI | https://doi.org/10.48597/88E7-896P |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 12 November 2020 12:02:08 |
| Valid to | 2 February 2022 11:00:47 |
| DOI | https://doi.org/10.48597/G325-YFKM |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 31 December 2018 |
| Valid from | 3 September 2019 14:09:36 |
| Valid to | 12 November 2020 12:02:08 |
| DOI | https://doi.org/10.48597/6M64-JG79 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 31 December 2018 |
| Valid from | 29 August 2019 10:11:14 |
| Valid to | 3 September 2019 14:09:36 |
| DOI | https://doi.org/10.48597/KQ45-PFC7 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 10 December 2018 13:30:00 |
| Valid to | 29 August 2019 10:11:14 |
| DOI | https://doi.org/10.48597/XVYV-U9DR |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 6 December 2018 15:53:34 |
| Valid to | 10 December 2018 13:30:00 |
| DOI | https://doi.org/10.48597/U5AW-Y3UU |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 4 December 2018 12:49:57 |
| Valid to | 6 December 2018 15:53:34 |