| article html file updated | 10 February 2020 17:42 CET | Update | https://www.mdpi.com/2077-1312/6/4/125 |
| article html file updated | 9 October 2019 12:45 CEST | Update | - |
| article html file updated | 28 April 2019 16:23 CEST | Update | - |
| article html file updated | 14 April 2019 11:31 CEST | Update | - |
| article html file updated | 1 April 2019 11:12 CEST | Update | - |
| article html file updated | 26 December 2018 11:50 CET | Update | - |
| article pdf uploaded. | 24 October 2018 12:24 CEST | Version of Record | https://www.mdpi.com/2077-1312/6/4/125/pdf |
| article xml uploaded. | 24 October 2018 12:24 CEST | Update | https://www.mdpi.com/2077-1312/6/4/125/xml |
| article xml file uploaded | 24 October 2018 12:24 CEST | Original file | - |
| article html file updated | 24 October 2018 12:23 CEST | Original file | - |
