| article html file updated | 1 September 2025 17:30 CEST | Update | https://www.mdpi.com/2071-1050/13/1/311 |
| article html file updated | 23 July 2022 09:10 CEST | Update | N/A |
| article html file updated | 6 January 2021 02:51 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 02:49 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/311/pdf |
| article xml uploaded. | 6 January 2021 02:49 CET | Update | https://www.mdpi.com/2071-1050/13/1/311/xml |
| article xml file uploaded | 6 January 2021 02:49 CET | Update | N/A |
| article html file updated | 31 December 2020 12:53 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2020 12:52 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/311/pdf-vor |
| article xml uploaded. | 31 December 2020 12:52 CET | Update | N/A |
| article xml file uploaded | 31 December 2020 12:52 CET | Original file | N/A |
