| article html file updated | 12 November 2021 15:29 CET | Update | https://www.mdpi.com/1996-1073/14/20/6623 |
| article xml uploaded. | 12 November 2021 15:27 CET | Update | https://www.mdpi.com/1996-1073/14/20/6623/xml |
| article xml uploaded. | 12 November 2021 15:27 CET | Update | N/A |
| article pdf uploaded. | 12 November 2021 15:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/20/6623/pdf |
| article html file updated | 14 October 2021 07:12 CEST | Original file | N/A |
| article pdf uploaded. | 14 October 2021 07:10 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/20/6623/pdf-vor |
| article xml uploaded. | 14 October 2021 07:10 CEST | Update | N/A |
| article xml file uploaded | 14 October 2021 07:10 CEST | Original file | N/A |
