| article html file updated | 1 September 2025 21:13 CEST | Update | https://www.mdpi.com/1996-1073/14/4/913 |
| article html file updated | 24 July 2022 21:56 CEST | Update | - |
| article html file updated | 18 February 2021 09:41 CET | Update | - |
| article pdf uploaded. | 18 February 2021 09:39 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/913/pdf |
| article xml uploaded. | 18 February 2021 09:39 CET | Update | https://www.mdpi.com/1996-1073/14/4/913/xml |
| article xml file uploaded | 18 February 2021 09:39 CET | Update | - |
| article html file updated | 9 February 2021 14:19 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 14:18 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/913/pdf-vor |
| article xml uploaded. | 9 February 2021 14:18 CET | Update | - |
| article xml file uploaded | 9 February 2021 14:18 CET | Original file | - |
