| article html file updated | 1 September 2025 21:27 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1957 |
| article html file updated | 25 July 2022 01:29 CEST | Update | - |
| article html file updated | 22 February 2021 03:24 CET | Update | - |
| article pdf uploaded. | 22 February 2021 03:23 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1957/pdf |
| article xml uploaded. | 22 February 2021 03:23 CET | Update | https://www.mdpi.com/2071-1050/13/4/1957/xml |
| article xml file uploaded | 22 February 2021 03:23 CET | Update | - |
| article html file updated | 22 February 2021 02:45 CET | Update | - |
| article pdf uploaded. | 22 February 2021 02:43 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1957/pdf-vor |
| article xml uploaded. | 22 February 2021 02:43 CET | Update | - |
| article xml file uploaded | 22 February 2021 02:43 CET | Update | - |
| article html file updated | 11 February 2021 15:49 CET | Original file | - |
| article pdf uploaded. | 11 February 2021 15:48 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1957/pdf-vor |
| article xml uploaded. | 11 February 2021 15:48 CET | Update | - |
| article xml file uploaded | 11 February 2021 15:48 CET | Original file | - |
