| article html file updated | 18 August 2026 21:05 CEST | Update | https://www.mdpi.com/1999-4923/13/2/213 |
| article html file updated | 1 September 2025 20:41 CEST | Update | N/A |
| article html file updated | 24 July 2022 14:10 CEST | Update | N/A |
| article html file updated | 4 February 2021 10:33 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2021 10:31 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/213/pdf |
| article xml uploaded. | 4 February 2021 10:31 CET | Update | https://www.mdpi.com/1999-4923/13/2/213/xml |
| article xml file uploaded | 4 February 2021 10:31 CET | Original file | N/A |
