| article html file updated | 7 September 2025 03:15 CEST | Update | https://www.mdpi.com/2410-3888/6/4/51 |
| article html file updated | 30 July 2022 12:00 CEST | Update | N/A |
| article html file updated | 22 October 2021 05:42 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 05:41 CEST | Updated version of record | https://www.mdpi.com/2410-3888/6/4/51/pdf |
| article xml uploaded. | 22 October 2021 05:41 CEST | Update | https://www.mdpi.com/2410-3888/6/4/51/xml |
| article xml file uploaded | 22 October 2021 05:41 CEST | Original file | N/A |
| article supplementary file uploaded. | 20 October 2021 12:45 CEST | - | https://www.mdpi.com/2410-3888/6/4/51#supplementary |
| article pdf uploaded. | 20 October 2021 12:45 CEST | Version of Record | https://www.mdpi.com/2410-3888/6/4/51/pdf-vor |
