| article html file updated | 2 September 2025 04:32 CEST | Update | https://www.mdpi.com/1999-4915/13/4/715 |
| article html file updated | 25 July 2022 13:07 CEST | Update | N/A |
| article html file updated | 21 April 2021 05:17 CEST | Original file | N/A |
| article pdf uploaded. | 21 April 2021 05:15 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/715/pdf |
| article xml uploaded. | 21 April 2021 05:15 CEST | Update | https://www.mdpi.com/1999-4915/13/4/715/xml |
| article xml file uploaded | 21 April 2021 05:15 CEST | Original file | N/A |
| article pdf uploaded. | 20 April 2021 17:07 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/4/715/pdf-vor |
