| article html file updated | 1 September 2025 21:24 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1940 |
| article html file updated | 25 July 2022 00:49 CEST | Update | N/A |
| article html file updated | 23 February 2021 03:46 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2021 03:44 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1940/pdf |
| article xml uploaded. | 23 February 2021 03:44 CET | Update | https://www.mdpi.com/2071-1050/13/4/1940/xml |
| article xml file uploaded | 23 February 2021 03:44 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2021 12:33 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1940/pdf-vor |
