| article html file updated | 18 October 2021 03:01 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6782 |
| article pdf uploaded. | 18 October 2021 03:00 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6782/pdf |
| article html file updated | 13 October 2021 09:12 CEST | Original file | - |
| article pdf uploaded. | 13 October 2021 09:11 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/20/6782/pdf-vor |
| article xml uploaded. | 13 October 2021 09:11 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6782/xml |
| article xml file uploaded | 13 October 2021 09:11 CEST | Original file | - |
