| article html file updated | 30 July 2022 07:21 CEST | Update | https://www.mdpi.com/2075-1702/9/10/209 |
| article html file updated | 27 September 2021 10:02 CEST | Update | - |
| article html file updated | 26 September 2021 09:35 CEST | Original file | - |
| article pdf uploaded. | 26 September 2021 09:34 CEST | Updated version of record | https://www.mdpi.com/2075-1702/9/10/209/pdf |
| article xml uploaded. | 26 September 2021 09:34 CEST | Update | https://www.mdpi.com/2075-1702/9/10/209/xml |
| article xml file uploaded | 26 September 2021 09:34 CEST | Original file | - |
| article pdf uploaded. | 24 September 2021 10:33 CEST | Version of Record | https://www.mdpi.com/2075-1702/9/10/209/pdf-vor |
