| article html file updated | 17 April 2020 11:25 CEST | Original file | https://www.mdpi.com/2072-666X/11/4/398 |
| article pdf uploaded. | 17 April 2020 11:24 CEST | Updated version of record | https://www.mdpi.com/2072-666X/11/4/398/pdf |
| article xml uploaded. | 17 April 2020 11:24 CEST | Update | https://www.mdpi.com/2072-666X/11/4/398/xml |
| article xml file uploaded | 17 April 2020 11:24 CEST | Update | - |
| article pdf uploaded. | 10 April 2020 15:52 CEST | Version of Record | https://www.mdpi.com/2072-666X/11/4/398/pdf-vor |
| article xml file uploaded | 10 April 2020 15:52 CEST | Original file | - |
