| article html file updated | 2 September 2025 03:36 CEST | Update | https://www.mdpi.com/1999-4915/13/4/668 |
| article html file updated | 25 July 2022 11:57 CEST | Update | - |
| article html file updated | 5 August 2021 04:57 CEST | Update | - |
| article html file updated | 13 April 2021 10:23 CEST | Original file | - |
| article pdf uploaded. | 13 April 2021 10:22 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/4/668/pdf |
| article xml uploaded. | 13 April 2021 10:22 CEST | Update | https://www.mdpi.com/1999-4915/13/4/668/xml |
| article xml file uploaded | 13 April 2021 10:22 CEST | Original file | - |
