| article html file updated | 7 February 2020 09:11 CET | Update | https://www.mdpi.com/2072-666X/7/6/95 |
| article html file updated | 21 September 2019 17:44 CEST | Update | - |
| article html file updated | 5 May 2019 14:53 CEST | Update | - |
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| article html file updated | 15 October 2018 04:04 CEST | Update | - |
| article html file updated | 30 June 2016 12:22 CEST | Update | - |
| article html file updated | 24 May 2016 09:24 CEST | Original file | - |
| article xml uploaded. | 24 May 2016 09:22 CEST | Update | https://www.mdpi.com/2072-666X/7/6/95/xml |
| article pdf uploaded. | 24 May 2016 09:22 CEST | Version of Record | https://www.mdpi.com/2072-666X/7/6/95/pdf |
