| article html file updated | 1 September 2025 21:56 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2135 |
| article html file updated | 25 July 2022 03:50 CEST | Update | - |
| article html file updated | 24 February 2021 08:47 CET | Update | - |
| article pdf uploaded. | 24 February 2021 08:46 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2135/pdf |
| article xml uploaded. | 24 February 2021 08:46 CET | Update | https://www.mdpi.com/2071-1050/13/4/2135/xml |
| article xml file uploaded | 24 February 2021 08:46 CET | Update | - |
| article html file updated | 19 February 2021 07:34 CET | Update | - |
| article pdf uploaded. | 19 February 2021 07:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2135/pdf-vor |
| article xml uploaded. | 19 February 2021 07:33 CET | Update | - |
| article xml file uploaded | 19 February 2021 07:33 CET | Update | - |
| article html file updated | 18 February 2021 06:12 CET | Original file | - |
| article pdf uploaded. | 17 February 2021 13:52 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2135/pdf-vor |
| article xml uploaded. | 17 February 2021 13:52 CET | Update | - |
| article xml file uploaded | 17 February 2021 13:52 CET | Original file | - |
