| article html file updated | 23 October 2021 10:03 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6251 |
| article html file updated | 22 October 2021 16:32 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 16:30 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/21/6251/pdf |
| article xml uploaded. | 22 October 2021 16:30 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6251/xml |
| article xml file uploaded | 22 October 2021 16:30 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2021 15:03 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/21/6251/pdf-vor |
