| article html file updated | 7 September 2025 07:38 CEST | Update | https://www.mdpi.com/2297-8739/8/12/240 |
| article html file updated | 30 July 2022 20:55 CEST | Update | - |
| article html file updated | 8 December 2021 14:40 CET | Update | - |
| article pdf uploaded. | 8 December 2021 14:38 CET | Updated version of record | https://www.mdpi.com/2297-8739/8/12/240/pdf |
| article xml uploaded. | 8 December 2021 14:38 CET | Update | https://www.mdpi.com/2297-8739/8/12/240/xml |
| article xml file uploaded | 8 December 2021 14:38 CET | Update | - |
| article html file updated | 7 December 2021 12:26 CET | Original file | - |
| article pdf uploaded. | 7 December 2021 12:25 CET | Version of Record | https://www.mdpi.com/2297-8739/8/12/240/pdf-vor |
| article xml uploaded. | 7 December 2021 12:24 CET | Update | - |
| article xml file uploaded | 7 December 2021 12:24 CET | Original file | - |
