| article html file updated | 2 September 2025 00:58 CEST | Update | https://www.mdpi.com/2227-9067/8/3/234 |
| article html file updated | 25 July 2022 08:09 CEST | Update | - |
| article html file updated | 18 March 2021 10:43 CET | Original file | - |
| article pdf uploaded. | 18 March 2021 09:58 CET | Version of Record | https://www.mdpi.com/2227-9067/8/3/234/pdf |
| article xml uploaded. | 18 March 2021 09:58 CET | Update | https://www.mdpi.com/2227-9067/8/3/234/xml |
| article xml file uploaded | 18 March 2021 09:58 CET | Original file | - |
