| article html file updated | 30 July 2022 16:39 CEST | Update | https://www.mdpi.com/2379-139X/7/4/67 |
| article html file updated | 15 November 2021 09:57 CET | Original file | - |
| article pdf uploaded. | 15 November 2021 09:56 CET | Version of Record | https://www.mdpi.com/2379-139X/7/4/67/pdf |
| article xml uploaded. | 15 November 2021 09:56 CET | Update | https://www.mdpi.com/2379-139X/7/4/67/xml |
| article xml file uploaded | 15 November 2021 09:56 CET | Original file | - |
