| article html file updated | 1 September 2025 18:11 CEST | Update | https://www.mdpi.com/1996-1944/14/2/311 |
| article html file updated | 23 July 2022 12:57 CEST | Update | - |
| article html file updated | 12 January 2021 15:03 CET | Update | - |
| article pdf uploaded. | 12 January 2021 15:01 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/2/311/pdf |
| article xml uploaded. | 12 January 2021 15:01 CET | Update | https://www.mdpi.com/1996-1944/14/2/311/xml |
| article xml file uploaded | 12 January 2021 15:01 CET | Update | - |
| article html file updated | 9 January 2021 09:50 CET | Original file | - |
| article pdf uploaded. | 9 January 2021 09:48 CET | Version of Record | https://www.mdpi.com/1996-1944/14/2/311/pdf-vor |
| article xml file uploaded | 9 January 2021 09:48 CET | Original file | - |
