| DOI | https://doi.org/10.48597/9SZ3-9FXX |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid from | 2 June 2023 11:14:25 |
| Valid to | 15 January 2025 13:15:36 |
| DOI | https://doi.org/10.48597/XE3V-P6ZN |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2022 |
| Valid from | 11 January 2023 12:04:38 |
| Valid to | 2 June 2023 11:14:25 |
| DOI | https://doi.org/10.48597/E7PG-EDHU |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid from | 10 November 2021 09:39:39 |
| Valid to | 11 January 2023 12:04:38 |
| DOI | https://doi.org/10.48597/SM3U-XADZ |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 15 February 2021 12:35:54 |
| Valid to | 10 November 2021 09:39:39 |
| DOI | https://doi.org/10.48597/65W6-8KEX |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2019 |
| Valid from | 26 September 2019 10:02:31 |
| Valid to | 15 February 2021 12:35:54 |
| DOI | https://doi.org/10.48597/5U3Z-SGZJ |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 3 September 2019 14:09:36 |
| Valid to | 26 September 2019 10:02:31 |
| DOI | https://doi.org/10.48597/7QNQ-2S68 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 27 November 2018 11:55:50 |
| Valid to | 3 September 2019 14:09:36 |
| DOI | https://doi.org/10.48597/U3ZU-WNQQ |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 26 November 2018 11:51:59 |
| Valid to | 27 November 2018 11:55:50 |