| article html file updated | 7 September 2025 06:15 CEST | Update | https://www.mdpi.com/1999-4923/13/12/2008 |
| article html file updated | 30 July 2022 18:45 CEST | Update | - |
| article html file updated | 26 November 2021 08:57 CET | Original file | - |
| article pdf uploaded. | 26 November 2021 08:55 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/12/2008/pdf |
| article xml uploaded. | 26 November 2021 08:55 CET | Update | https://www.mdpi.com/1999-4923/13/12/2008/xml |
| article xml file uploaded | 26 November 2021 08:55 CET | Original file | - |
| article pdf uploaded. | 25 November 2021 14:28 CET | Version of Record | https://www.mdpi.com/1999-4923/13/12/2008/pdf-vor |
