| article html file updated | 9 February 2020 06:11 CET | Update | https://www.mdpi.com/2072-4292/10/2/271 |
| article html file updated | 30 September 2019 16:41 CEST | Update | - |
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| article html file updated | 14 March 2018 13:02 CET | Update | - |
| article html file updated | 10 February 2018 09:11 CET | Original file | - |
| article xml uploaded. | 10 February 2018 09:09 CET | Update | https://www.mdpi.com/2072-4292/10/2/271/xml |
| article xml uploaded. | 10 February 2018 09:09 CET | Original file | - |
| article pdf uploaded. | 10 February 2018 09:09 CET | Version of Record | https://www.mdpi.com/2072-4292/10/2/271/pdf |
