| article html file updated | 1 September 2025 21:01 CEST | Update | https://www.mdpi.com/1996-1073/14/4/865 |
| article html file updated | 24 July 2022 18:57 CEST | Update | - |
| article html file updated | 8 February 2021 04:28 CET | Original file | - |
| article pdf uploaded. | 8 February 2021 04:26 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/865/pdf |
| article xml uploaded. | 8 February 2021 04:26 CET | Update | https://www.mdpi.com/1996-1073/14/4/865/xml |
| article xml file uploaded | 8 February 2021 04:26 CET | Original file | - |
| article pdf uploaded. | 7 February 2021 11:38 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/865/pdf-vor |
