| article html file updated | 7 September 2021 08:41 CEST | Update | https://www.mdpi.com/2673-9992/5/1/40 |
| article html file updated | 7 September 2021 08:41 CEST | Update | N/A |
| article xml uploaded. | 7 September 2021 08:40 CEST | Update | https://www.mdpi.com/2673-9992/5/1/40/xml |
| article pdf uploaded. | 7 September 2021 08:40 CEST | Updated version of record | https://www.mdpi.com/2673-9992/5/1/40/pdf |
| article html file updated | 22 July 2021 09:07 CEST | Original file | N/A |
| article pdf uploaded. | 22 July 2021 09:06 CEST | Version of Record | https://www.mdpi.com/2673-9992/5/1/40/pdf-vor |
| article xml file uploaded | 22 July 2021 09:06 CEST | Original file | N/A |
