| article html file updated | 25 December 2025 01:45 CET | Update | https://www.mdpi.com/1424-8220/21/2/469 |
| article html file updated | 1 September 2025 18:19 CEST | Update | N/A |
| article html file updated | 23 July 2022 13:50 CEST | Update | N/A |
| article html file updated | 11 January 2021 14:17 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2021 14:15 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/469/pdf |
| article xml uploaded. | 11 January 2021 14:15 CET | Update | https://www.mdpi.com/1424-8220/21/2/469/xml |
| article xml file uploaded | 11 January 2021 14:15 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2021 13:44 CET | Version of Record | N/A |