| article html file updated | 20 October 2021 08:27 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6748 |
| article pdf uploaded. | 20 October 2021 08:25 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/20/6748/pdf |
| article xml uploaded. | 20 October 2021 08:25 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6748/xml |
| article xml file uploaded | 20 October 2021 08:25 CEST | Update | - |
| article html file updated | 16 October 2021 15:17 CEST | Original file | - |
| article pdf uploaded. | 16 October 2021 15:16 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/20/6748/pdf-vor |
| article xml uploaded. | 16 October 2021 15:16 CEST | Update | - |
| article xml file uploaded | 16 October 2021 15:16 CEST | Original file | - |
