| article html file updated | 7 September 2025 04:13 CEST | Update | https://www.mdpi.com/1996-1073/14/21/7171 |
| article html file updated | 30 July 2022 14:24 CEST | Update | N/A |
| article html file updated | 3 November 2021 13:52 CET | Update | N/A |
| article pdf uploaded. | 3 November 2021 13:50 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7171/pdf |
| article xml uploaded. | 3 November 2021 13:50 CET | Update | https://www.mdpi.com/1996-1073/14/21/7171/xml |
| article xml file uploaded | 3 November 2021 13:50 CET | Update | N/A |
| article html file updated | 1 November 2021 15:16 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2021 15:14 CET | Version of Record | https://www.mdpi.com/1996-1073/14/21/7171/pdf-vor |
| article xml uploaded. | 1 November 2021 15:14 CET | Update | N/A |
| article xml file uploaded | 1 November 2021 15:14 CET | Original file | N/A |
