| article html file updated | 2 September 2025 09:31 CEST | Update | https://www.mdpi.com/1999-4893/14/6/174 |
| article html file updated | 26 July 2022 22:22 CEST | Update | - |
| article html file updated | 2 June 2021 10:14 CEST | Update | - |
| article html file updated | 2 June 2021 05:00 CEST | Update | - |
| article html file updated | 2 June 2021 05:00 CEST | Update | - |
| article html file updated | 2 June 2021 05:00 CEST | Original file | - |
| article pdf uploaded. | 2 June 2021 04:59 CEST | Updated version of record | https://www.mdpi.com/1999-4893/14/6/174/pdf |
| article xml uploaded. | 2 June 2021 04:59 CEST | Update | https://www.mdpi.com/1999-4893/14/6/174/xml |
| article xml file uploaded | 2 June 2021 04:59 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 20:17 CEST | Version of Record | https://www.mdpi.com/1999-4893/14/6/174/pdf-vor |
