| article html file updated | 1 September 2025 12:15 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8998 |
| article html file updated | 22 July 2022 23:03 CEST | Update | N/A |
| article html file updated | 2 November 2020 03:26 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 03:25 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8998/pdf |
| article xml uploaded. | 2 November 2020 03:25 CET | Update | https://www.mdpi.com/2071-1050/12/21/8998/xml |
| article xml file uploaded | 2 November 2020 03:25 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 13:40 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/8998/pdf-vor |
