| article html file updated | 1 September 2025 22:11 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2271 |
| article html file updated | 25 July 2022 04:11 CEST | Update | N/A |
| article html file updated | 25 February 2021 10:12 CET | Update | N/A |
| article html file updated | 25 February 2021 08:35 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 08:34 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2271/pdf |
| article xml uploaded. | 25 February 2021 08:34 CET | Update | https://www.mdpi.com/2071-1050/13/4/2271/xml |
| article xml file uploaded | 25 February 2021 08:34 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 16:39 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2271/pdf-vor |
