| article html file updated | 1 September 2025 14:38 CEST | Update | https://www.mdpi.com/2504-477X/4/4/179 |
| article html file updated | 23 July 2022 02:55 CEST | Update | - |
| article html file updated | 2 December 2020 07:58 CET | Original file | - |
| article pdf uploaded. | 2 December 2020 07:57 CET | Updated version of record | https://www.mdpi.com/2504-477X/4/4/179/pdf |
| article xml uploaded. | 2 December 2020 07:57 CET | Update | https://www.mdpi.com/2504-477X/4/4/179/xml |
| article xml file uploaded | 2 December 2020 07:57 CET | Original file | - |
| article pdf uploaded. | 27 November 2020 16:02 CET | Version of Record | https://www.mdpi.com/2504-477X/4/4/179/pdf-vor |
