| article html file updated | 1 September 2025 17:53 CEST | Update | https://www.mdpi.com/2071-1050/13/2/471 |
| article html file updated | 23 July 2022 11:08 CEST | Update | N/A |
| article html file updated | 7 January 2021 03:26 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 03:25 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/471/pdf |
| article xml uploaded. | 7 January 2021 03:25 CET | Update | https://www.mdpi.com/2071-1050/13/2/471/xml |
| article xml file uploaded | 7 January 2021 03:25 CET | Update | N/A |
| article html file updated | 7 January 2021 03:08 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2021 03:07 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/471/pdf-vor |
| article xml file uploaded | 7 January 2021 03:06 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 11:46 CET | Version of Record | https://www.mdpi.com/2071-1050/13/2/471/pdf-vor |
