| article html file updated | 25 December 2025 03:34 CET | Update | https://www.mdpi.com/2071-1050/13/4/1731 |
| article html file updated | 1 September 2025 20:52 CEST | Update | N/A |
| article html file updated | 24 July 2022 16:57 CEST | Update | N/A |
| article html file updated | 7 February 2021 10:17 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 10:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1731/pdf |
| article xml uploaded. | 7 February 2021 10:15 CET | Update | https://www.mdpi.com/2071-1050/13/4/1731/xml |
| article xml file uploaded | 7 February 2021 10:15 CET | Update | N/A |
| article html file updated | 7 February 2021 07:44 CET | Original file | N/A |
| article xml uploaded. | 7 February 2021 07:43 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 07:43 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 15:22 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1731/pdf-vor |
