| article html file updated | 31 July 2022 02:01 CEST | Update | https://www.mdpi.com/2571-8789/6/1/4 |
| article html file updated | 4 January 2022 13:32 CET | Original file | - |
| article pdf uploaded. | 4 January 2022 13:30 CET | Version of Record | https://www.mdpi.com/2571-8789/6/1/4/pdf |
| article xml uploaded. | 4 January 2022 13:30 CET | Update | https://www.mdpi.com/2571-8789/6/1/4/xml |
| article xml file uploaded | 4 January 2022 13:30 CET | Original file | - |
