| article html file updated | 31 July 2022 15:10 CEST | Update | https://www.mdpi.com/2223-7747/11/4/491 |
| article html file updated | 11 February 2022 12:52 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 12:50 CET | Version of Record | https://www.mdpi.com/2223-7747/11/4/491/pdf |
| article xml uploaded. | 11 February 2022 12:50 CET | Update | https://www.mdpi.com/2223-7747/11/4/491/xml |
| article xml file uploaded | 11 February 2022 12:50 CET | Original file | - |
