| article html file updated | 25 December 2025 02:12 CET | Update | https://www.mdpi.com/2227-7390/9/2/181 |
| article html file updated | 1 September 2025 18:56 CEST | Update | - |
| article html file updated | 22 August 2025 00:32 CEST | Update | - |
| article html file updated | 23 July 2022 18:35 CEST | Update | - |
| article html file updated | 18 January 2021 10:25 CET | Update | - |
| article pdf uploaded. | 18 January 2021 10:24 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/181/pdf |
| article xml uploaded. | 18 January 2021 10:24 CET | Update | https://www.mdpi.com/2227-7390/9/2/181/xml |
| article xml file uploaded | 18 January 2021 10:24 CET | Update | - |
| article html file updated | 18 January 2021 10:04 CET | Original file | - |
| article pdf uploaded. | 18 January 2021 10:02 CET | Version of Record | - |
| article xml uploaded. | 18 January 2021 10:02 CET | Update | - |
| article xml file uploaded | 18 January 2021 10:02 CET | Original file | - |