| DOI | https://doi.org/10.48597/VMMF-RBMM |
|---|---|
| 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/CQG7-YTWF |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2022 |
| Valid from | 11 January 2023 12:04:35 |
| Valid to | 2 June 2023 11:14:25 |
| DOI | https://doi.org/10.48597/XP3Z-VSJD |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2021 |
| Valid from | 10 November 2021 09:38:41 |
| Valid to | 11 January 2023 12:04:35 |
| DOI | https://doi.org/10.48597/R3DP-Y85R |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2020 |
| Valid from | 15 February 2021 12:37:22 |
| Valid to | 10 November 2021 09:38:41 |
| DOI | https://doi.org/10.48597/RA7K-XQQX |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2019 |
| Valid from | 26 September 2019 10:04:39 |
| Valid to | 15 February 2021 12:37:22 |
| DOI | https://doi.org/10.48597/WDN5-UYJZ |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 3 September 2019 14:09:36 |
| Valid to | 26 September 2019 10:04:39 |
| DOI | https://doi.org/10.48597/XF8D-RANJ |
|---|---|
| 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/10.48597/7VS8-HDJ4 |
|---|---|
| Start time | 1 January 2017 |
| Stop time | 1 January 2018 |
| Valid from | 26 November 2018 11:54:12 |
| Valid to | 27 November 2018 11:55:50 |