| article html file updated | 1 September 2025 21:11 CEST | Update | https://www.mdpi.com/1996-1073/14/4/896 |
| article html file updated | 24 July 2022 21:18 CEST | Update | - |
| article html file updated | 20 February 2021 09:59 CET | Update | - |
| article html file updated | 20 February 2021 04:56 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 04:55 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/896/pdf |
| article xml uploaded. | 20 February 2021 04:55 CET | Update | https://www.mdpi.com/1996-1073/14/4/896/xml |
| article xml file uploaded | 20 February 2021 04:55 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 11:11 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/896/pdf-vor |
