| article html file updated | 20 July 2021 09:00 CEST | Update | https://www.mdpi.com/2076-3417/11/14/6640 |
| article html file updated | 20 July 2021 09:00 CEST | Original file | N/A |
| article pdf uploaded. | 20 July 2021 08:59 CEST | Version of Record | https://www.mdpi.com/2076-3417/11/14/6640/pdf |
| article xml uploaded. | 20 July 2021 08:59 CEST | Update | https://www.mdpi.com/2076-3417/11/14/6640/xml |
| article xml file uploaded | 20 July 2021 08:59 CEST | Original file | N/A |
