| DOI | https://doi.org/10.48597/BU9X-KYRR |
|---|---|
| Start time | 1 January 2019 |
| Stop time | 15 April 2020 |
| Valid from | 2 June 2020 11:39:57 |
| Valid to | 8 September 2020 15:40:25 |
| DOI | https://doi.org/10.48597/GGPA-FCXJ |
|---|---|
| Start time | 1 January 2020 |
| Stop time | 15 April 2020 |
| Valid from | 28 May 2020 09:18:28 |
| Valid to | 2 June 2020 11:39:57 |