| article html file updated | 1 September 2025 17:56 CEST | Update | https://www.mdpi.com/2071-1050/13/2/491 |
| article html file updated | 23 July 2022 11:23 CEST | Update | N/A |
| article html file updated | 13 January 2021 10:44 CET | Update | N/A |
| article pdf uploaded. | 13 January 2021 10:42 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/491/pdf |
| article xml uploaded. | 13 January 2021 10:42 CET | Update | https://www.mdpi.com/2071-1050/13/2/491/xml |
| article xml file uploaded | 13 January 2021 10:42 CET | Update | N/A |
| article html file updated | 8 January 2021 10:02 CET | Update | N/A |
| article html file updated | 8 January 2021 08:35 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2021 08:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/2/491/pdf-vor |
| article xml file uploaded | 8 January 2021 08:33 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 15:31 CET | Version of Record | https://www.mdpi.com/2071-1050/13/2/491/pdf-vor |