| article html file updated | 1 September 2025 17:42 CEST | Update | https://www.mdpi.com/1996-1944/14/1/203 |
| article html file updated | 23 July 2022 10:10 CEST | Update | - |
| article html file updated | 8 January 2021 03:04 CET | Update | - |
| article pdf uploaded. | 8 January 2021 03:02 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/1/203/pdf |
| article xml uploaded. | 8 January 2021 03:02 CET | Update | https://www.mdpi.com/1996-1944/14/1/203/xml |
| article xml file uploaded | 8 January 2021 03:02 CET | Update | - |
| article html file updated | 4 January 2021 14:00 CET | Original file | - |
| article pdf uploaded. | 4 January 2021 13:58 CET | Version of Record | https://www.mdpi.com/1996-1944/14/1/203/pdf-vor |
| article xml file uploaded | 4 January 2021 13:58 CET | Original file | - |
