| article html file updated | 2 September 2025 11:18 CEST | Update | https://www.mdpi.com/1999-5903/13/6/157 |
| article html file updated | 27 July 2022 00:39 CEST | Update | - |
| article html file updated | 17 June 2021 11:24 CEST | Original file | - |
| article pdf uploaded. | 17 June 2021 11:23 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/6/157/pdf |
| article xml uploaded. | 17 June 2021 11:23 CEST | Update | https://www.mdpi.com/1999-5903/13/6/157/xml |
| article xml file uploaded | 17 June 2021 11:23 CEST | Original file | - |
