| article html file updated | 2 September 2025 03:31 CEST | Update | https://www.mdpi.com/2227-9059/9/4/416 |
| article html file updated | 22 August 2025 00:51 CEST | Update | - |
| article html file updated | 25 July 2022 11:50 CEST | Update | - |
| article html file updated | 5 August 2021 02:49 CEST | Update | - |
| article html file updated | 5 August 2021 02:43 CEST | Update | - |
| article html file updated | 12 April 2021 13:40 CEST | Original file | - |
| article pdf uploaded. | 12 April 2021 13:39 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/416/pdf |
| article xml uploaded. | 12 April 2021 13:39 CEST | Update | https://www.mdpi.com/2227-9059/9/4/416/xml |
| article xml file uploaded | 12 April 2021 13:39 CEST | Original file | - |
