| article html file updated | 19 August 2026 07:47 CEST | Update | https://www.mdpi.com/1999-4907/12/4/479 |
| article html file updated | 2 September 2025 03:45 CEST | Update | N/A |
| article html file updated | 25 July 2022 12:09 CEST | Update | N/A |
| article html file updated | 14 April 2021 11:41 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 11:40 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/4/479/pdf |
| article xml uploaded. | 14 April 2021 11:40 CEST | Update | https://www.mdpi.com/1999-4907/12/4/479/xml |
| article xml file uploaded | 14 April 2021 11:40 CEST | Original file | N/A |
