| article html file updated | 9 February 2020 10:20 CET | Update | https://www.mdpi.com/2072-666X/9/3/133 |
| article html file updated | 1 October 2019 18:07 CEST | Update | - |
| article html file updated | 1 May 2019 10:43 CEST | Update | - |
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| article html file updated | 26 March 2018 13:55 CEST | Update | - |
| article html file updated | 19 March 2018 08:25 CET | Original file | - |
| article xml uploaded. | 19 March 2018 08:24 CET | Update | https://www.mdpi.com/2072-666X/9/3/133/xml |
| article pdf uploaded. | 19 March 2018 08:24 CET | Version of Record | https://www.mdpi.com/2072-666X/9/3/133/pdf |
