| article html file updated | 18 August 2026 21:00 CEST | Update | https://www.mdpi.com/1999-4923/13/2/210 |
| article html file updated | 1 September 2025 20:37 CEST | Update | N/A |
| article html file updated | 24 July 2022 13:25 CEST | Update | N/A |
| article html file updated | 5 February 2021 03:42 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 03:40 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/2/210/pdf |
| article xml uploaded. | 5 February 2021 03:40 CET | Update | https://www.mdpi.com/1999-4923/13/2/210/xml |
| article xml file uploaded | 5 February 2021 03:40 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 14:28 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/210/pdf-vor |
