| article html file updated | 1 September 2025 12:28 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9081 |
| article html file updated | 22 July 2022 23:24 CEST | Update | N/A |
| article html file updated | 2 November 2020 09:25 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 09:23 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9081/pdf |
| article xml uploaded. | 2 November 2020 09:23 CET | Update | https://www.mdpi.com/2071-1050/12/21/9081/xml |
| article xml file uploaded | 2 November 2020 09:23 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2020 11:30 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9081/pdf-vor |
