| article html file updated | 1 September 2025 21:32 CEST | Update | https://www.mdpi.com/1996-1944/14/4/877 |
| article html file updated | 22 August 2025 00:38 CEST | Update | - |
| article html file updated | 25 February 2021 05:41 CET | Update | - |
| article pdf uploaded. | 25 February 2021 05:40 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/877/pdf |
| article xml uploaded. | 25 February 2021 05:40 CET | Update | https://www.mdpi.com/1996-1944/14/4/877/xml |
| article xml file uploaded | 25 February 2021 05:40 CET | Update | - |
| article html file updated | 13 February 2021 13:32 CET | Update | - |
| article xml uploaded. | 13 February 2021 13:31 CET | Update | - |
| article pdf uploaded. | 13 February 2021 13:31 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/877/pdf-vor |
| article html file updated | 12 February 2021 14:42 CET | Original file | - |
| article pdf uploaded. | 12 February 2021 14:41 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/877/pdf-vor |
| article xml uploaded. | 12 February 2021 14:41 CET | Update | - |
| article xml file uploaded | 12 February 2021 14:41 CET | Original file | - |
