| article html file updated | 2 September 2025 06:30 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2707 |
| article html file updated | 26 July 2022 18:38 CEST | Update | - |
| article html file updated | 11 May 2021 10:05 CEST | Update | - |
| article html file updated | 11 May 2021 08:09 CEST | Original file | - |
| article pdf uploaded. | 11 May 2021 08:07 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/9/2707/pdf |
| article xml uploaded. | 11 May 2021 08:07 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2707/xml |
| article xml file uploaded | 11 May 2021 08:07 CEST | Original file | - |
| article pdf uploaded. | 9 May 2021 10:40 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/9/2707/pdf-vor |
