| article html file updated | 12 October 2021 10:20 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6451 |
| article html file updated | 12 October 2021 07:58 CEST | Original file | - |
| article pdf uploaded. | 12 October 2021 07:56 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/20/6451/pdf |
| article xml uploaded. | 12 October 2021 07:56 CEST | Update | https://www.mdpi.com/1996-1073/14/20/6451/xml |
| article xml file uploaded | 12 October 2021 07:56 CEST | Original file | - |
| article pdf uploaded. | 9 October 2021 10:54 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/20/6451/pdf-vor |
