| article html file updated | 2 September 2025 01:18 CEST | Update | https://www.mdpi.com/1996-1944/14/6/1539 |
| article html file updated | 25 July 2022 08:37 CEST | Update | - |
| article html file updated | 21 March 2021 12:01 CET | Update | - |
| article pdf uploaded. | 21 March 2021 12:00 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/6/1539/pdf |
| article xml uploaded. | 21 March 2021 12:00 CET | Update | https://www.mdpi.com/1996-1944/14/6/1539/xml |
| article xml file uploaded | 21 March 2021 12:00 CET | Update | - |
| article html file updated | 21 March 2021 11:59 CET | Original file | - |
| article xml file uploaded | 21 March 2021 11:57 CET | Original file | - |
