| article html file updated | 25 December 2025 03:30 CET | Update | https://www.mdpi.com/2071-1050/13/4/1706 |
| article html file updated | 1 September 2025 20:48 CEST | Update | - |
| article html file updated | 24 July 2022 15:51 CEST | Update | - |
| article html file updated | 9 February 2021 02:27 CET | Update | - |
| article pdf uploaded. | 9 February 2021 02:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1706/pdf |
| article xml uploaded. | 9 February 2021 02:26 CET | Update | https://www.mdpi.com/2071-1050/13/4/1706/xml |
| article xml file uploaded | 9 February 2021 02:26 CET | Update | - |
| article html file updated | 8 February 2021 02:13 CET | Update | - |
| article pdf uploaded. | 8 February 2021 02:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1706/pdf-vor |
| article xml uploaded. | 8 February 2021 02:12 CET | Update | - |
| article xml file uploaded | 8 February 2021 02:12 CET | Update | - |
| article html file updated | 5 February 2021 09:53 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 09:52 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1706/pdf-vor |
| article xml uploaded. | 5 February 2021 09:52 CET | Update | - |
| article xml file uploaded | 5 February 2021 09:52 CET | Original file | - |
