| article html file updated | 30 July 2022 06:42 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1875 |
| article html file updated | 22 September 2021 10:58 CEST | Original file | - |
| article pdf uploaded. | 22 September 2021 10:57 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1875/pdf |
| article xml uploaded. | 22 September 2021 10:57 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1875/xml |
| article xml file uploaded | 22 September 2021 10:57 CEST | Original file | - |
| article pdf uploaded. | 19 September 2021 14:53 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/9/1875/pdf-vor |
