| article html file updated | 3 September 2025 16:50 CEST | Update | https://www.mdpi.com/2071-1050/15/1/4 |
| article html file updated | 4 March 2023 22:59 CET | Update | - |
| article html file updated | 1 March 2023 05:05 CET | Update | - |
| article html file updated | 18 January 2023 05:00 CET | Update | - |
| article xml uploaded. | 18 January 2023 04:59 CET | Update | https://www.mdpi.com/2071-1050/15/1/4/xml |
| article xml uploaded. | 18 January 2023 04:59 CET | Update | - |
| article pdf uploaded. | 18 January 2023 04:59 CET | Updated version of record | https://www.mdpi.com/2071-1050/15/1/4/pdf |
| article html file updated | 5 January 2023 03:25 CET | Original file | - |
| article pdf uploaded. | 5 January 2023 03:24 CET | Updated version of record | https://www.mdpi.com/2071-1050/15/1/4/pdf-vor |
| article xml file uploaded | 5 January 2023 03:24 CET | Original file | - |
| article pdf uploaded. | 20 December 2022 09:36 CET | Version of Record | https://www.mdpi.com/2071-1050/15/1/4/pdf-vor |
