| article html file updated | 30 July 2022 10:06 CEST | Update | https://www.mdpi.com/2379-139X/7/4/49 |
| article html file updated | 10 October 2021 13:44 CEST | Original file | - |
| article pdf uploaded. | 10 October 2021 13:43 CEST | Version of Record | https://www.mdpi.com/2379-139X/7/4/49/pdf |
| article xml uploaded. | 10 October 2021 13:43 CEST | Update | https://www.mdpi.com/2379-139X/7/4/49/xml |
| article xml file uploaded | 10 October 2021 13:43 CEST | Original file | - |
