| article html file updated | 1 September 2025 22:26 CEST | Update | https://www.mdpi.com/1996-1944/14/4/1031 |
| article html file updated | 25 July 2022 04:31 CEST | Update | - |
| article html file updated | 25 February 2021 10:19 CET | Update | - |
| article html file updated | 25 February 2021 05:09 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 05:08 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/1031/pdf |
| article xml uploaded. | 25 February 2021 05:08 CET | Update | https://www.mdpi.com/1996-1944/14/4/1031/xml |
| article xml file uploaded | 25 February 2021 05:08 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 12:42 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/1031/pdf-vor |
