| article html file updated | 18 August 2026 08:11 CEST | Update | https://www.mdpi.com/2227-9040/8/4/112 |
| article html file updated | 1 September 2025 12:47 CEST | Update | N/A |
| article html file updated | 22 July 2022 23:57 CEST | Update | N/A |
| article html file updated | 5 November 2020 13:07 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2020 13:04 CET | Version of Record | https://www.mdpi.com/2227-9040/8/4/112/pdf |
| article xml uploaded. | 5 November 2020 13:04 CET | Update | https://www.mdpi.com/2227-9040/8/4/112/xml |
| article xml file uploaded | 5 November 2020 13:04 CET | Original file | N/A |
