| article html file updated | 30 July 2022 16:16 CEST | Update | https://www.mdpi.com/2379-139X/7/4/64 |
| article html file updated | 12 November 2021 11:15 CET | Original file | - |
| article pdf uploaded. | 12 November 2021 11:13 CET | Version of Record | https://www.mdpi.com/2379-139X/7/4/64/pdf |
| article xml uploaded. | 12 November 2021 11:13 CET | Update | https://www.mdpi.com/2379-139X/7/4/64/xml |
| article xml file uploaded | 12 November 2021 11:13 CET | Original file | - |
