| article html file updated | 12 February 2020 04:18 CET | Update | https://www.mdpi.com/2079-9292/8/4/416 |
| article html file updated | 18 October 2019 02:00 CEST | Update | - |
| article html file updated | 9 May 2019 12:05 CEST | Update | - |
| article html file updated | 25 April 2019 14:18 CEST | Update | - |
| article html file updated | 11 April 2019 10:48 CEST | Update | - |
| article html file updated | 10 April 2019 23:23 CEST | Original file | - |
| article pdf uploaded. | 10 April 2019 12:32 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/4/416/pdf |
| article xml uploaded. | 10 April 2019 12:32 CEST | Update | https://www.mdpi.com/2079-9292/8/4/416/xml |
| article xml file uploaded | 10 April 2019 12:32 CEST | Original file | - |
