| article html file updated | 9 February 2020 18:45 CET | Update | https://www.mdpi.com/2079-9292/7/6/79 |
| article html file updated | 3 October 2019 21:31 CEST | Update | - |
| article html file updated | 30 April 2019 17:19 CEST | Update | - |
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| article html file updated | 25 June 2018 11:55 CEST | Update | - |
| article html file updated | 23 May 2018 14:14 CEST | Original file | - |
| article pdf uploaded. | 23 May 2018 14:13 CEST | Version of Record | https://www.mdpi.com/2079-9292/7/6/79/pdf |
| article xml uploaded. | 23 May 2018 14:13 CEST | Update | https://www.mdpi.com/2079-9292/7/6/79/xml |
| article xml file uploaded | 23 May 2018 14:13 CEST | Original file | - |
