| article html file updated | 9 February 2020 04:21 CET | Update | https://www.mdpi.com/2072-4292/10/2/171 |
| article html file updated | 30 September 2019 05:32 CEST | Update | - |
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| article html file updated | 14 March 2018 12:33 CET | Update | - |
| article html file updated | 25 January 2018 17:34 CET | Original file | - |
| article xml uploaded. | 25 January 2018 17:33 CET | Original file | https://www.mdpi.com/2072-4292/10/2/171/xml |
| article pdf uploaded. | 25 January 2018 17:33 CET | Version of Record | https://www.mdpi.com/2072-4292/10/2/171/pdf |
