| article html file updated | 19 October 2021 10:07 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6664 |
| article html file updated | 18 October 2021 11:24 CEST | Original file | - |
| article pdf uploaded. | 18 October 2021 11:23 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/20/6664/pdf |
| article xml uploaded. | 18 October 2021 11:23 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6664/xml |
| article xml file uploaded | 18 October 2021 11:22 CEST | Original file | - |
| article pdf uploaded. | 14 October 2021 15:16 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/20/6664/pdf-vor |
