| article html file updated | 20 November 2020 03:33 CET | Update | https://www.mdpi.com/2673-4133/1/1/1 |
| article pdf uploaded. | 20 November 2020 03:31 CET | Updated version of record | https://www.mdpi.com/2673-4133/1/1/1/pdf |
| article xml uploaded. | 20 November 2020 03:31 CET | Update | https://www.mdpi.com/2673-4133/1/1/1/xml |
| article xml file uploaded | 20 November 2020 03:31 CET | Update | - |
| article html file updated | 10 July 2020 06:13 CEST | Original file | - |
| article pdf uploaded. | 10 July 2020 06:12 CEST | Version of Record | https://www.mdpi.com/2673-4133/1/1/1/pdf-vor |
| article xml file uploaded | 10 July 2020 06:12 CEST | Original file | - |
