| article html file updated | 19 August 2026 15:58 CEST | Update | https://www.mdpi.com/1999-4923/13/6/826 |
| article html file updated | 2 September 2025 09:41 CEST | Update | N/A |
| article html file updated | 26 July 2022 22:35 CEST | Update | N/A |
| article html file updated | 3 June 2021 05:58 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2021 05:56 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/6/826/pdf |
| article xml uploaded. | 3 June 2021 05:56 CEST | Update | https://www.mdpi.com/1999-4923/13/6/826/xml |
| article xml file uploaded | 3 June 2021 05:56 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2021 13:08 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/6/826/pdf-vor |
