| article html file updated | 1 September 2025 21:34 CEST | Update | https://www.mdpi.com/1999-4923/13/2/257 |
| article html file updated | 25 July 2022 03:18 CEST | Update | - |
| article html file updated | 24 February 2021 10:02 CET | Update | - |
| article html file updated | 24 February 2021 05:34 CET | Original file | - |
| article pdf uploaded. | 24 February 2021 05:33 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/257/pdf |
| article xml uploaded. | 24 February 2021 05:33 CET | Update | https://www.mdpi.com/1999-4923/13/2/257/xml |
| article xml file uploaded | 24 February 2021 05:33 CET | Original file | - |
| article pdf uploaded. | 12 February 2021 18:23 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/257/pdf-vor |
