| DOI | https://doi.org/10.48597/YU5X-7FP9 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2003 |
| Valid from | 20 March 2020 11:24:33 |
| Valid to | 16 April 2020 11:03:34 |
| DOI | https://doi.org/10.48597/TX9D-WSVR |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2008 |
| Valid from | 9 March 2020 09:09:11 |
| Valid to | 20 March 2020 11:24:33 |
| DOI | https://doi.org/10.48597/554T-4P92 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2009 |
| Valid from | 25 February 2020 10:52:37 |
| Valid to | 9 March 2020 09:09:11 |
| DOI | https://doi.org/10.48597/JWPH-6EP7 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 31 December 2009 |
| Valid from | 12 February 2020 09:25:13 |
| Valid to | 25 February 2020 10:52:37 |
| DOI | https://doi.org/10.48597/8AZE-PNF2 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2011 |
| Valid from | 5 February 2020 09:05:00 |
| Valid to | 12 February 2020 09:25:13 |
| DOI | https://doi.org/10.48597/JPA5-5YFC |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2012 |
| Valid from | 4 February 2020 09:58:36 |
| Valid to | 5 February 2020 09:05:00 |
| DOI | https://doi.org/10.48597/NPAK-UJ3V |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2015 |
| Valid from | 17 February 2016 09:48:19 |
| Valid to | 4 February 2020 09:58:36 |
| DOI | https://doi.org/10.48597/8B7Y-FHEB |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2014 |
| Valid from | 8 January 2016 15:04:23 |
| Valid to | 17 February 2016 09:48:19 |
| DOI | https://doi.org/10.48597/SWCA-7JV2 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2014 |
| Valid from | 5 October 2015 10:12:06 |
| Valid to | 8 January 2016 15:04:23 |
| DOI | https://doi.org/10.48597/E6NV-GSYJ |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2014 |
| Valid from | 14 September 2015 11:59:05 |
| Valid to | 5 October 2015 10:12:06 |
| DOI | https://doi.org/10.48597/3PFZ-FT56 |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2014 |
| Valid from | 14 September 2015 11:56:59 |
| Valid to | 14 September 2015 11:59:05 |
| DOI | https://doi.org/10.48597/6JXX-P98U |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2014 |
| Valid from | 26 February 2015 12:27:26 |
| Valid to | 14 September 2015 11:56:59 |
| DOI | https://doi.org/10.48597/E5F3-ARBW |
|---|---|
| Start time | 1 January 1990 |
| Stop time | 1 January 2013 |
| Valid from | 1 May 2014 00:00:00 |
| Valid to | 26 February 2015 12:27:26 |