| article html file updated | 1 September 2025 20:47 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1709 |
| article html file updated | 29 July 2025 13:26 CEST | Update | - |
| article html file updated | 2 February 2024 02:47 CET | Update | - |
| article xml uploaded. | 2 February 2024 02:46 CET | Minor correction | https://www.mdpi.com/2071-1050/13/4/1709/xml |
| article pdf uploaded. | 2 February 2024 02:46 CET | Minor correction | https://www.mdpi.com/2071-1050/13/4/1709/pdf |
| article html file updated | 24 July 2022 15:46 CEST | Update | - |
| article html file updated | 5 February 2021 09:04 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 09:03 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1709/pdf-vor |
| article xml uploaded. | 5 February 2021 09:03 CET | Update | - |
| article xml file uploaded | 5 February 2021 09:02 CET | Original file | - |
