| article html file updated | 1 September 2025 20:59 CEST | Update | https://www.mdpi.com/1996-1073/14/4/860 |
| article html file updated | 22 August 2025 00:37 CEST | Update | - |
| article html file updated | 24 July 2022 18:27 CEST | Update | - |
| article html file updated | 10 February 2021 10:33 CET | Update | - |
| article pdf uploaded. | 10 February 2021 10:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/860/pdf |
| article xml uploaded. | 10 February 2021 10:31 CET | Update | https://www.mdpi.com/1996-1073/14/4/860/xml |
| article xml file uploaded | 10 February 2021 10:31 CET | Update | - |
| article html file updated | 7 February 2021 09:30 CET | Original file | - |
| article pdf uploaded. | 7 February 2021 09:29 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/860/pdf-vor |
| article xml uploaded. | 7 February 2021 09:29 CET | Update | - |
| article xml file uploaded | 7 February 2021 09:29 CET | Original file | - |
