| article html file updated | 19 August 2026 08:02 CEST | Update | https://www.mdpi.com/1999-4923/13/4/556 |
| article html file updated | 2 September 2025 03:55 CEST | Update | N/A |
| article html file updated | 25 July 2022 12:22 CEST | Update | N/A |
| article html file updated | 15 April 2021 14:08 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2021 14:07 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/556/pdf |
| article xml uploaded. | 15 April 2021 14:07 CEST | Update | https://www.mdpi.com/1999-4923/13/4/556/xml |
| article xml file uploaded | 15 April 2021 14:07 CEST | Original file | N/A |
