| article html file updated | 31 July 2022 05:37 CEST | Update | https://www.mdpi.com/2379-139X/8/1/20 |
| article html file updated | 24 January 2022 08:34 CET | Original file | - |
| article pdf uploaded. | 24 January 2022 08:33 CET | Version of Record | https://www.mdpi.com/2379-139X/8/1/20/pdf |
| article xml uploaded. | 24 January 2022 08:33 CET | Update | https://www.mdpi.com/2379-139X/8/1/20/xml |
| article xml file uploaded | 24 January 2022 08:33 CET | Original file | - |
