| DOI | https://doi.org/10.48597/S682-7PVA |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2021 |
| Valid from | 21 September 2021 11:56:28 |
| Valid to | 14 May 2025 10:57:46 |
| DOI | https://doi.org/10.48597/BZ2C-P5FJ |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2020 |
| Valid from | 14 July 2021 10:11:37 |
| Valid to | 21 September 2021 11:56:28 |
| DOI | https://doi.org/10.48597/8EXW-Q3BY |
|---|---|
| Start time | 1 January 2016 |
| 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/DDZX-GYCQ |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2020 |
| Valid from | 3 November 2020 13:52:29 |
| Valid to | 12 November 2020 11:37:10 |
| DOI | https://doi.org/10.48597/3JH2-GZVA |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2019 |
| Valid from | 7 August 2019 11:39:29 |
| Valid to | 3 November 2020 13:52:29 |
| DOI | https://doi.org/10.48597/NY6T-7TP2 |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2019 |
| Valid from | 7 August 2019 11:19:10 |
| Valid to | 7 August 2019 11:39:29 |
| DOI | https://doi.org/10.48597/5VDB-WUQU |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2018 |
| Valid from | 10 December 2018 13:30:00 |
| Valid to | 7 August 2019 11:19:10 |
| DOI | https://doi.org/10.48597/SNWW-54FT |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2018 |
| Valid from | 22 October 2018 11:46:33 |
| Valid to | 10 December 2018 13:30:00 |
| DOI | https://doi.org/10.48597/MUGN-BQXJ |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2018 |
| Valid from | 22 October 2018 11:44:21 |
| Valid to | 22 October 2018 11:46:33 |
| DOI | https://doi.org/10.48597/C86C-DYQV |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2018 |
| Valid from | 10 September 2018 11:45:46 |
| Valid to | 22 October 2018 11:44:21 |
| DOI | https://doi.org/10.48597/G3VQ-J4W2 |
|---|---|
| Start time | 1 January 2016 |
| Stop time | 1 January 2017 |
| Valid from | 29 August 2017 08:06:10 |
| Valid to | 10 September 2018 11:45:46 |