| article html file updated | 17 August 2026 08:58 CEST | Update | https://www.mdpi.com/1999-4907/11/4/445 |
| article html file updated | 31 August 2025 17:29 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:57 CEST | Update | N/A |
| article html file updated | 15 April 2020 14:25 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2020 14:24 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/4/445/pdf |
| article xml uploaded. | 15 April 2020 14:24 CEST | Update | https://www.mdpi.com/1999-4907/11/4/445/xml |
| article xml file uploaded | 15 April 2020 14:24 CEST | Original file | N/A |
