| article html file updated | 30 July 2022 06:43 CEST | Update | https://www.mdpi.com/1424-8247/14/9/939 |
| article html file updated | 23 September 2021 13:32 CEST | Update | - |
| article pdf uploaded. | 23 September 2021 13:31 CEST | Updated version of record | https://www.mdpi.com/1424-8247/14/9/939/pdf |
| article xml uploaded. | 23 September 2021 13:31 CEST | Update | https://www.mdpi.com/1424-8247/14/9/939/xml |
| article xml file uploaded | 23 September 2021 13:31 CEST | Update | - |
| article html file updated | 22 September 2021 08:24 CEST | Original file | - |
| article pdf uploaded. | 22 September 2021 08:23 CEST | Updated version of record | https://www.mdpi.com/1424-8247/14/9/939/pdf-vor |
| article xml uploaded. | 22 September 2021 08:23 CEST | Update | - |
| article xml file uploaded | 22 September 2021 08:23 CEST | Original file | - |
| article pdf uploaded. | 19 September 2021 16:30 CEST | Version of Record | https://www.mdpi.com/1424-8247/14/9/939/pdf-vor |
