| article html file updated | 30 July 2022 09:52 CEST | Update | https://www.mdpi.com/2227-7080/9/4/73 |
| article html file updated | 9 October 2021 09:01 CEST | Update | N/A |
| article html file updated | 9 October 2021 09:00 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2021 08:59 CEST | Version of Record | https://www.mdpi.com/2227-7080/9/4/73/pdf |
| article xml uploaded. | 9 October 2021 08:59 CEST | Update | https://www.mdpi.com/2227-7080/9/4/73/xml |
| article xml file uploaded | 9 October 2021 08:59 CEST | Original file | N/A |
