| article html file updated | 30 July 2022 23:50 CEST | Update | https://www.mdpi.com/2227-9067/9/1/3 |
| article html file updated | 22 December 2021 12:15 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2021 12:14 CET | Version of Record | https://www.mdpi.com/2227-9067/9/1/3/pdf |
| article xml uploaded. | 22 December 2021 12:14 CET | Update | https://www.mdpi.com/2227-9067/9/1/3/xml |
| article xml file uploaded | 22 December 2021 12:14 CET | Original file | N/A |
