| article html file updated | 12 February 2020 05:00 CET | Update | https://www.mdpi.com/2079-4991/9/4/607 |
| article html file updated | 18 October 2019 06:17 CEST | Update | - |
| article html file updated | 10 May 2019 10:19 CEST | Update | - |
| article html file updated | 25 April 2019 12:31 CEST | Update | - |
| article html file updated | 12 April 2019 16:07 CEST | Original file | - |
| article pdf uploaded. | 12 April 2019 16:05 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/4/607/pdf |
| article xml uploaded. | 12 April 2019 16:05 CEST | Update | https://www.mdpi.com/2079-4991/9/4/607/xml |
| article xml file uploaded | 12 April 2019 16:05 CEST | Original file | - |
