| article html file updated | 1 September 2025 22:25 CEST | Update | https://www.mdpi.com/2227-9040/9/2/41 |
| article html file updated | 25 July 2022 04:30 CEST | Update | - |
| article html file updated | 23 February 2021 11:13 CET | Update | - |
| article pdf uploaded. | 23 February 2021 11:11 CET | Updated version of record | https://www.mdpi.com/2227-9040/9/2/41/pdf |
| article xml uploaded. | 23 February 2021 11:11 CET | Update | https://www.mdpi.com/2227-9040/9/2/41/xml |
| article xml file uploaded | 23 February 2021 11:11 CET | Update | - |
| article html file updated | 22 February 2021 12:17 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 12:15 CET | Version of Record | https://www.mdpi.com/2227-9040/9/2/41/pdf-vor |
| article xml uploaded. | 22 February 2021 12:15 CET | Update | - |
| article xml file uploaded | 22 February 2021 12:15 CET | Original file | - |
