| article html file updated | 1 September 2025 20:45 CEST | Update | https://www.mdpi.com/2073-4441/13/4/406 |
| article html file updated | 22 August 2025 00:36 CEST | Update | - |
| article html file updated | 24 July 2022 15:07 CEST | Update | - |
| article html file updated | 10 February 2021 06:39 CET | Update | - |
| article html file updated | 4 February 2021 14:55 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 14:54 CET | Version of Record | https://www.mdpi.com/2073-4441/13/4/406/pdf |
| article xml uploaded. | 4 February 2021 14:54 CET | Update | https://www.mdpi.com/2073-4441/13/4/406/xml |
| article xml file uploaded | 4 February 2021 14:54 CET | Original file | - |
