| article html file updated | 12 February 2020 20:16 CET | Update | https://www.mdpi.com/2072-666X/10/6/404 |
| article html file updated | 22 October 2019 01:05 CEST | Update | N/A |
| article html file updated | 5 July 2019 18:05 CEST | Update | N/A |
| article html file updated | 17 June 2019 14:57 CEST | Original file | N/A |
| article pdf uploaded. | 17 June 2019 14:55 CEST | Version of Record | https://www.mdpi.com/2072-666X/10/6/404/pdf |
| article xml uploaded. | 17 June 2019 14:55 CEST | Update | https://www.mdpi.com/2072-666X/10/6/404/xml |
| article xml file uploaded | 17 June 2019 14:55 CEST | Original file | N/A |
