| article html file updated | 30 July 2022 03:14 CEST | Update | https://www.mdpi.com/1999-4893/14/9/257 |
| article html file updated | 3 September 2021 10:03 CEST | Update | - |
| article html file updated | 2 September 2021 11:58 CEST | Original file | - |
| article pdf uploaded. | 2 September 2021 11:57 CEST | Updated version of record | https://www.mdpi.com/1999-4893/14/9/257/pdf |
| article xml uploaded. | 2 September 2021 11:57 CEST | Update | https://www.mdpi.com/1999-4893/14/9/257/xml |
| article xml file uploaded | 2 September 2021 11:57 CEST | Original file | - |
| article pdf uploaded. | 28 August 2021 17:30 CEST | Version of Record | https://www.mdpi.com/1999-4893/14/9/257/pdf-vor |
