| article html file updated | 2 September 2025 21:16 CEST | Update | https://www.mdpi.com/2413-8851/6/4/67 |
| article html file updated | 28 February 2023 16:10 CET | Update | - |
| article html file updated | 10 October 2022 08:25 CEST | Update | - |
| article pdf uploaded. | 10 October 2022 08:23 CEST | Updated version of record | https://www.mdpi.com/2413-8851/6/4/67/pdf |
| article xml uploaded. | 10 October 2022 08:23 CEST | Update | https://www.mdpi.com/2413-8851/6/4/67/xml |
| article xml file uploaded | 10 October 2022 08:23 CEST | Update | - |
| article html file updated | 30 September 2022 15:10 CEST | Original file | - |
| article pdf uploaded. | 30 September 2022 15:09 CEST | Version of Record | https://www.mdpi.com/2413-8851/6/4/67/pdf-vor |
| article xml uploaded. | 30 September 2022 15:09 CEST | Update | - |
| article xml file uploaded | 30 September 2022 15:09 CEST | Original file | - |
