| article html file updated | 1 September 2025 21:05 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1839 |
| article html file updated | 24 July 2022 19:58 CEST | Update | N/A |
| article html file updated | 9 February 2021 11:17 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2021 11:16 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1839/pdf |
| article xml uploaded. | 9 February 2021 11:16 CET | Update | https://www.mdpi.com/2071-1050/13/4/1839/xml |
| article xml file uploaded | 9 February 2021 11:16 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2021 12:53 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1839/pdf-vor |
