| article html file updated | 7 September 2025 18:52 CEST | Update | https://www.mdpi.com/1999-4907/13/2/239 |
| article html file updated | 31 July 2022 10:17 CEST | Update | N/A |
| article html file updated | 10 February 2022 07:26 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2022 07:24 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/2/239/pdf |
| article xml uploaded. | 10 February 2022 07:24 CET | Update | https://www.mdpi.com/1999-4907/13/2/239/xml |
| article xml file uploaded | 10 February 2022 07:24 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2022 08:40 CET | Version of Record | https://www.mdpi.com/1999-4907/13/2/239/pdf-vor |
