| article html file updated | 20 August 2026 19:19 CEST | Update | https://www.mdpi.com/1996-1073/14/21/7231 |
| article html file updated | 30 July 2022 14:34 CEST | Update | N/A |
| article html file updated | 5 November 2021 03:21 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2021 03:20 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7231/pdf |
| article xml uploaded. | 5 November 2021 03:20 CET | Update | https://www.mdpi.com/1996-1073/14/21/7231/xml |
| article xml file uploaded | 5 November 2021 03:20 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2021 14:01 CET | Version of Record | https://www.mdpi.com/1996-1073/14/21/7231/pdf-vor |
