| article html file updated | 10 September 2025 14:58 CEST | Update | https://www.mdpi.com/1999-5903/14/4/121 |
| article html file updated | 2 August 2022 19:00 CEST | Update | - |
| article html file updated | 14 April 2022 14:26 CEST | Original file | - |
| article pdf uploaded. | 14 April 2022 14:24 CEST | Version of Record | https://www.mdpi.com/1999-5903/14/4/121/pdf |
| article xml uploaded. | 14 April 2022 14:24 CEST | Update | https://www.mdpi.com/1999-5903/14/4/121/xml |
| article xml file uploaded | 14 April 2022 14:24 CEST | Original file | - |
