| article html file updated | 6 September 2025 21:17 CEST | Update | https://new.mdpi.com/2227-9059/9/7/840 |
| article html file updated | 27 July 2022 05:34 CEST | Update | - |
| article html file updated | 20 July 2021 09:52 CEST | Original file | - |
| article pdf uploaded. | 20 July 2021 09:50 CEST | Updated version of record | https://new.mdpi.com/2227-9059/9/7/840/pdf |
| article xml uploaded. | 20 July 2021 09:50 CEST | Update | https://new.mdpi.com/2227-9059/9/7/840/xml |
| article xml file uploaded | 20 July 2021 09:50 CEST | Original file | - |
| article pdf uploaded. | 19 July 2021 17:26 CEST | Version of Record | https://new.mdpi.com/2227-9059/9/7/840/pdf-vor |
