| article html file updated | 31 July 2022 06:16 CEST | Update | https://www.mdpi.com/2226-4310/9/2/66 |
| article html file updated | 26 January 2022 10:43 CET | Original file | - |
| article pdf uploaded. | 26 January 2022 10:41 CET | Version of Record | https://www.mdpi.com/2226-4310/9/2/66/pdf |
| article xml uploaded. | 26 January 2022 10:41 CET | Update | https://www.mdpi.com/2226-4310/9/2/66/xml |
| article xml file uploaded | 26 January 2022 10:41 CET | Original file | - |
