| article html file updated | 1 September 2025 22:17 CEST | Update | https://www.mdpi.com/1996-1944/14/4/1004 |
| article html file updated | 22 August 2025 00:40 CEST | Update | - |
| article html file updated | 25 July 2022 04:19 CEST | Update | - |
| article html file updated | 22 February 2021 10:18 CET | Update | - |
| article html file updated | 22 February 2021 09:40 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 09:38 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/1004/pdf |
| article xml uploaded. | 22 February 2021 09:38 CET | Update | https://www.mdpi.com/1996-1944/14/4/1004/xml |
| article xml file uploaded | 22 February 2021 09:38 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 11:32 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/1004/pdf-vor |
