| article html file updated | 27 July 2022 03:48 CEST | Update | https://www.mdpi.com/2075-1702/9/7/131 |
| article html file updated | 8 July 2021 05:32 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2021 05:30 CEST | Updated version of record | https://www.mdpi.com/2075-1702/9/7/131/pdf |
| article xml uploaded. | 8 July 2021 05:30 CEST | Update | https://www.mdpi.com/2075-1702/9/7/131/xml |
| article xml file uploaded | 8 July 2021 05:30 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2021 11:42 CEST | Version of Record | https://www.mdpi.com/2075-1702/9/7/131/pdf-vor |
