| article html file updated | 1 September 2025 20:26 CEST | Update | https://www.mdpi.com/2571-712X/4/1/6 |
| article html file updated | 24 July 2022 10:54 CEST | Update | - |
| article html file updated | 2 February 2021 09:33 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 09:32 CET | Version of Record | https://www.mdpi.com/2571-712X/4/1/6/pdf |
| article xml uploaded. | 2 February 2021 09:32 CET | Update | https://www.mdpi.com/2571-712X/4/1/6/xml |
| article xml file uploaded | 2 February 2021 09:32 CET | Original file | - |
