| article html file updated | 1 September 2025 16:10 CEST | Update | https://www.mdpi.com/2311-7524/6/4/105 |
| article html file updated | 23 July 2022 05:24 CEST | Update | - |
| article html file updated | 23 December 2020 12:49 CET | Update | - |
| article pdf uploaded. | 23 December 2020 12:48 CET | Updated version of record | https://www.mdpi.com/2311-7524/6/4/105/pdf |
| article xml uploaded. | 23 December 2020 12:48 CET | Update | https://www.mdpi.com/2311-7524/6/4/105/xml |
| article xml file uploaded | 23 December 2020 12:48 CET | Update | - |
| article html file updated | 16 December 2020 12:49 CET | Original file | - |
| article pdf uploaded. | 16 December 2020 12:34 CET | Version of Record | https://www.mdpi.com/2311-7524/6/4/105/pdf-vor |
| article xml uploaded. | 16 December 2020 12:34 CET | Update | - |
| article xml file uploaded | 16 December 2020 12:34 CET | Original file | - |
