| article html file updated | 7 September 2025 04:18 CEST | Update | https://www.mdpi.com/2673-4117/2/4/31 |
| article html file updated | 30 July 2022 14:37 CEST | Update | - |
| article html file updated | 16 November 2021 04:01 CET | Update | - |
| article pdf uploaded. | 16 November 2021 04:00 CET | Updated version of record | https://www.mdpi.com/2673-4117/2/4/31/pdf |
| article xml uploaded. | 16 November 2021 04:00 CET | Update | https://www.mdpi.com/2673-4117/2/4/31/xml |
| article xml file uploaded | 16 November 2021 04:00 CET | Update | - |
| article html file updated | 3 November 2021 05:47 CET | Original file | - |
| article pdf uploaded. | 3 November 2021 05:45 CET | Version of Record | https://www.mdpi.com/2673-4117/2/4/31/pdf-vor |
| article xml uploaded. | 3 November 2021 05:45 CET | Update | - |
| article xml file uploaded | 3 November 2021 05:45 CET | Original file | - |
