| article html file updated | 31 July 2022 10:00 CEST | Update | https://www.mdpi.com/2673-4141/3/1/6 |
| article html file updated | 3 February 2022 13:51 CET | Original file | - |
| article pdf uploaded. | 3 February 2022 13:49 CET | Version of Record | https://www.mdpi.com/2673-4141/3/1/6/pdf |
| article xml uploaded. | 3 February 2022 13:49 CET | Update | https://www.mdpi.com/2673-4141/3/1/6/xml |
| article xml file uploaded | 3 February 2022 13:49 CET | Original file | - |
