| article html file updated | 9 February 2020 13:42 CET | Update | https://www.mdpi.com/2072-666X/9/4/182 |
| article html file updated | 2 October 2019 14:11 CEST | Update | - |
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| article html file updated | 1 May 2018 13:10 CEST | Update | - |
| article html file updated | 13 April 2018 17:28 CEST | Original file | - |
| article xml uploaded. | 13 April 2018 17:27 CEST | Update | https://www.mdpi.com/2072-666X/9/4/182/xml |
| article pdf uploaded. | 13 April 2018 17:27 CEST | Version of Record | https://www.mdpi.com/2072-666X/9/4/182/pdf |
