| article html file updated | 10 October 2025 09:19 CEST | Update | https://www.mdpi.com/1999-4893/14/6/171 |
| article html file updated | 26 July 2022 22:16 CEST | Update | - |
| article html file updated | 1 June 2021 10:17 CEST | Update | - |
| article pdf uploaded. | 1 June 2021 09:59 CEST | Updated version of record | https://www.mdpi.com/1999-4893/14/6/171/pdf |
| article xml uploaded. | 1 June 2021 09:59 CEST | Update | https://www.mdpi.com/1999-4893/14/6/171/xml |
| article xml file uploaded | 1 June 2021 09:59 CEST | Update | - |
| article html file updated | 1 June 2021 09:31 CEST | Original file | - |
| article pdf uploaded. | 1 June 2021 09:29 CEST | Updated version of record | https://www.mdpi.com/1999-4893/14/6/171/pdf-vor |
| article xml file uploaded | 1 June 2021 09:29 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 14:21 CEST | Version of Record | https://www.mdpi.com/1999-4893/14/6/171/pdf-vor |
