| article html file updated | 7 September 2021 05:39 CEST | Update | https://www.mdpi.com/2673-9992/5/1/17 |
| article xml uploaded. | 7 September 2021 05:37 CEST | Update | https://www.mdpi.com/2673-9992/5/1/17/xml |
| article pdf uploaded. | 7 September 2021 05:37 CEST | Updated version of record | https://www.mdpi.com/2673-9992/5/1/17/pdf |
| article html file updated | 20 July 2021 13:56 CEST | Original file | - |
| article pdf uploaded. | 20 July 2021 13:55 CEST | Version of Record | https://www.mdpi.com/2673-9992/5/1/17/pdf-vor |
| article xml file uploaded | 20 July 2021 13:55 CEST | Original file | - |
