| article html file updated | 20 August 2026 14:34 CEST | Update | https://www.mdpi.com/2379-139X/7/4/48 |
| article html file updated | 7 September 2025 02:28 CEST | Update | N/A |
| article html file updated | 30 July 2022 09:50 CEST | Update | N/A |
| article html file updated | 8 October 2021 16:27 CEST | Original file | N/A |
| article pdf uploaded. | 8 October 2021 16:26 CEST | Version of Record | https://www.mdpi.com/2379-139X/7/4/48/pdf |
| article xml uploaded. | 8 October 2021 16:26 CEST | Update | https://www.mdpi.com/2379-139X/7/4/48/xml |
| article xml file uploaded | 8 October 2021 16:26 CEST | Original file | N/A |
