| article html file updated | 28 December 2025 05:08 CET | Update | https://www.mdpi.com/2379-139X/8/4/171 |
| article html file updated | 10 September 2025 22:00 CEST | Update | - |
| article html file updated | 22 August 2025 02:39 CEST | Update | - |
| article html file updated | 18 August 2022 04:29 CEST | Update | - |
| article pdf uploaded. | 18 August 2022 04:28 CEST | Updated version of record | https://www.mdpi.com/2379-139X/8/4/171/pdf |
| article xml uploaded. | 18 August 2022 04:28 CEST | Update | https://www.mdpi.com/2379-139X/8/4/171/xml |
| article xml file uploaded | 18 August 2022 04:28 CEST | Update | - |
| article html file updated | 17 August 2022 09:54 CEST | Original file | - |
| article pdf uploaded. | 17 August 2022 09:53 CEST | Version of Record | https://www.mdpi.com/2379-139X/8/4/171/pdf-vor |
| article xml uploaded. | 17 August 2022 09:53 CEST | Update | - |
| article xml file uploaded | 17 August 2022 09:53 CEST | Original file | - |
