| article html file updated | 1 September 2025 22:05 CEST | Update | https://www.mdpi.com/1996-1944/14/4/975 |
| article html file updated | 25 July 2022 04:03 CEST | Update | - |
| article html file updated | 22 February 2021 05:19 CET | Update | - |
| article pdf uploaded. | 22 February 2021 05:17 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/975/pdf |
| article xml uploaded. | 22 February 2021 05:17 CET | Update | https://www.mdpi.com/1996-1944/14/4/975/xml |
| article xml file uploaded | 22 February 2021 05:17 CET | Update | - |
| article html file updated | 19 February 2021 04:28 CET | Original file | - |
| article pdf uploaded. | 19 February 2021 04:27 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/975/pdf-vor |
| article xml uploaded. | 19 February 2021 04:27 CET | Update | - |
| article xml file uploaded | 19 February 2021 04:27 CET | Original file | - |
