| article html file updated | 7 September 2025 05:30 CEST | Update | https://www.mdpi.com/2673-4834/2/4/57 |
| article html file updated | 30 July 2022 17:23 CEST | Update | - |
| article html file updated | 24 November 2021 08:58 CET | Update | - |
| article pdf uploaded. | 24 November 2021 08:56 CET | Updated version of record | https://www.mdpi.com/2673-4834/2/4/57/pdf |
| article xml uploaded. | 24 November 2021 08:56 CET | Update | https://www.mdpi.com/2673-4834/2/4/57/xml |
| article xml file uploaded | 24 November 2021 08:56 CET | Update | - |
| article html file updated | 18 November 2021 14:32 CET | Original file | - |
| article pdf uploaded. | 18 November 2021 14:30 CET | Version of Record | https://www.mdpi.com/2673-4834/2/4/57/pdf-vor |
| article xml uploaded. | 18 November 2021 14:30 CET | Update | - |
| article xml file uploaded | 18 November 2021 14:30 CET | Original file | - |
