| article html file updated | 1 September 2025 20:57 CEST | Update | https://www.mdpi.com/1999-4923/13/2/231 |
| article html file updated | 24 July 2022 18:09 CEST | Update | N/A |
| article html file updated | 8 February 2021 10:19 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2021 10:18 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/231/pdf |
| article xml uploaded. | 8 February 2021 10:18 CET | Update | https://www.mdpi.com/1999-4923/13/2/231/xml |
| article xml file uploaded | 8 February 2021 10:18 CET | Original file | N/A |
| article pdf uploaded. | 6 February 2021 14:46 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/231/pdf-vor |
