| article html file updated | 1 September 2025 12:37 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9138 |
| article html file updated | 22 July 2022 23:40 CEST | Update | N/A |
| article html file updated | 3 November 2020 12:46 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2020 12:43 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9138/pdf |
| article xml uploaded. | 3 November 2020 12:43 CET | Update | https://www.mdpi.com/2071-1050/12/21/9138/xml |
| article xml file uploaded | 3 November 2020 12:43 CET | Original file | N/A |
