| article html file updated | 30 July 2022 18:22 CEST | Update | https://www.mdpi.com/2218-2004/9/4/99 |
| article html file updated | 24 November 2021 05:17 CET | Update | - |
| article pdf uploaded. | 24 November 2021 05:16 CET | Updated version of record | https://www.mdpi.com/2218-2004/9/4/99/pdf |
| article xml uploaded. | 24 November 2021 05:16 CET | Update | https://www.mdpi.com/2218-2004/9/4/99/xml |
| article xml file uploaded | 24 November 2021 05:16 CET | Update | - |
| article html file updated | 24 November 2021 05:06 CET | Original file | - |
| article pdf uploaded. | 24 November 2021 05:05 CET | Version of Record | - |
| article xml uploaded. | 24 November 2021 05:05 CET | Update | - |
| article xml file uploaded | 24 November 2021 05:05 CET | Original file | - |
