| article html file updated | 7 September 2025 03:26 CEST | Update | https://www.mdpi.com/2379-139X/7/4/52 |
| article html file updated | 30 July 2022 12:27 CEST | Update | - |
| article html file updated | 22 October 2021 11:05 CEST | Original file | - |
| article pdf uploaded. | 22 October 2021 11:03 CEST | Version of Record | https://www.mdpi.com/2379-139X/7/4/52/pdf |
| article xml uploaded. | 22 October 2021 11:03 CEST | Update | https://www.mdpi.com/2379-139X/7/4/52/xml |
| article xml file uploaded | 22 October 2021 11:03 CEST | Original file | - |
