| article html file updated | 2 September 2025 06:15 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2421 |
| article html file updated | 26 July 2022 18:18 CEST | Update | N/A |
| article html file updated | 10 May 2021 10:24 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2021 10:22 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/9/2421/pdf |
| article xml uploaded. | 10 May 2021 10:22 CEST | Update | https://www.mdpi.com/1996-1944/14/9/2421/xml |
| article xml file uploaded | 10 May 2021 10:22 CEST | Update | N/A |
| article html file updated | 6 May 2021 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2021 13:30 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/9/2421/pdf-vor |
| article xml file uploaded | 6 May 2021 13:30 CEST | Original file | N/A |
