| article html file updated | 25 December 2025 01:37 CET | Update | https://www.mdpi.com/2071-1050/13/2/556 |
| article html file updated | 1 September 2025 18:08 CEST | Update | - |
| article html file updated | 23 July 2022 12:39 CEST | Update | - |
| article html file updated | 12 January 2021 10:00 CET | Update | - |
| article html file updated | 12 January 2021 05:40 CET | Original file | - |
| article pdf uploaded. | 12 January 2021 05:38 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/556/pdf |
| article xml uploaded. | 12 January 2021 05:38 CET | Update | https://www.mdpi.com/2071-1050/13/2/556/xml |
| article xml file uploaded | 12 January 2021 05:38 CET | Original file | - |
| article pdf uploaded. | 8 January 2021 14:52 CET | Version of Record | https://www.mdpi.com/2071-1050/13/2/556/pdf-vor |
