| article html file updated | 7 September 2025 02:38 CEST | Update | https://www.mdpi.com/2409-9287/6/4/84 |
| article html file updated | 30 July 2022 10:19 CEST | Update | - |
| article html file updated | 13 October 2021 03:43 CEST | Update | - |
| article pdf uploaded. | 13 October 2021 03:41 CEST | Updated version of record | https://www.mdpi.com/2409-9287/6/4/84/pdf |
| article xml uploaded. | 13 October 2021 03:41 CEST | Update | https://www.mdpi.com/2409-9287/6/4/84/xml |
| article xml file uploaded | 13 October 2021 03:41 CEST | Update | - |
| article html file updated | 12 October 2021 11:18 CEST | Update | - |
| article pdf uploaded. | 12 October 2021 11:17 CEST | Updated version of record | https://www.mdpi.com/2409-9287/6/4/84/pdf-vor |
| article xml uploaded. | 12 October 2021 11:17 CEST | Update | - |
| article xml file uploaded | 12 October 2021 11:17 CEST | Update | - |
| article html file updated | 12 October 2021 10:29 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 10:08 CEST | Version of Record | https://www.mdpi.com/2409-9287/6/4/84/pdf-vor |
| article xml uploaded. | 12 October 2021 10:08 CEST | Update | - |
| article xml file uploaded | 12 October 2021 10:08 CEST | Original file | - |
