| article html file updated | 7 September 2025 04:14 CEST | Update | https://www.mdpi.com/2227-9067/8/11/992 |
| article html file updated | 30 July 2022 14:27 CEST | Update | - |
| article html file updated | 2 November 2021 06:43 CET | Original file | - |
| article pdf uploaded. | 2 November 2021 06:42 CET | Version of Record | https://www.mdpi.com/2227-9067/8/11/992/pdf |
| article xml uploaded. | 2 November 2021 06:42 CET | Update | https://www.mdpi.com/2227-9067/8/11/992/xml |
| article xml file uploaded | 2 November 2021 06:42 CET | Original file | - |
