| article html file updated | 2 September 2025 05:30 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2291 |
| article html file updated | 26 July 2022 17:21 CEST | Update | - |
| article html file updated | 29 April 2021 10:05 CEST | Update | - |
| article html file updated | 29 April 2021 03:33 CEST | Original file | - |
| article pdf uploaded. | 29 April 2021 03:32 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2291/pdf |
| article xml uploaded. | 29 April 2021 03:32 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2291/xml |
| article xml file uploaded | 29 April 2021 03:32 CEST | Original file | - |
| article pdf uploaded. | 28 April 2021 15:57 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2291/pdf-vor |
| article pdf uploaded. | 28 April 2021 15:33 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/9/2291/pdf-vor |
