| article html file updated | 2 September 2025 01:47 CEST | Update | https://www.mdpi.com/2073-4433/12/4/424 |
| article html file updated | 25 July 2022 09:20 CEST | Update | - |
| article html file updated | 3 August 2021 05:22 CEST | Update | - |
| article html file updated | 10 April 2021 00:26 CEST | Update | - |
| article html file updated | 27 March 2021 00:15 CET | Original file | - |
| article pdf uploaded. | 26 March 2021 05:16 CET | Version of Record | https://www.mdpi.com/2073-4433/12/4/424/pdf |
| article xml uploaded. | 26 March 2021 05:16 CET | Update | https://www.mdpi.com/2073-4433/12/4/424/xml |
| article xml file uploaded | 26 March 2021 05:16 CET | Original file | - |
