| article html file updated | 30 July 2022 18:00 CEST | Update | https://www.mdpi.com/2673-4591/8/1/9 |
| article html file updated | 22 November 2021 11:46 CET | Original file | N/A |
| article pdf uploaded. | 22 November 2021 11:45 CET | Version of Record | https://www.mdpi.com/2673-4591/8/1/9/pdf |
| article xml uploaded. | 22 November 2021 11:45 CET | Update | https://www.mdpi.com/2673-4591/8/1/9/xml |
| article xml file uploaded | 22 November 2021 11:45 CET | Original file | N/A |
