| article html file updated | 7 September 2021 05:41 CEST | Update | https://www.mdpi.com/2673-9992/5/1/18 |
| article html file updated | 7 September 2021 05:41 CEST | Update | - |
| article xml uploaded. | 7 September 2021 05:40 CEST | Update | https://www.mdpi.com/2673-9992/5/1/18/xml |
| article pdf uploaded. | 7 September 2021 05:40 CEST | Updated version of record | https://www.mdpi.com/2673-9992/5/1/18/pdf |
| article html file updated | 20 July 2021 12:27 CEST | Original file | - |
| article pdf uploaded. | 20 July 2021 12:26 CEST | Version of Record | https://www.mdpi.com/2673-9992/5/1/18/pdf-vor |
| article xml file uploaded | 20 July 2021 12:26 CEST | Original file | - |
