| article html file updated | 31 August 2025 08:23 CEST | Update | https://www.mdpi.com/2071-1050/12/2/453 |
| article html file updated | 19 July 2022 19:56 CEST | Update | - |
| article html file updated | 15 February 2020 00:46 CET | Update | - |
| article html file updated | 8 January 2020 11:35 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 11:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/453/pdf |
| article xml uploaded. | 8 January 2020 11:33 CET | Update | https://www.mdpi.com/2071-1050/12/2/453/xml |
| article xml file uploaded | 8 January 2020 11:33 CET | Update | - |
| article pdf uploaded. | 7 January 2020 11:41 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/453/pdf-vor |
| article xml file uploaded | 7 January 2020 11:41 CET | Original file | - |
