| article html file updated | 7 September 2025 03:19 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6891 |
| article html file updated | 30 July 2022 12:08 CEST | Update | N/A |
| article html file updated | 22 October 2021 13:35 CEST | Update | N/A |
| article pdf uploaded. | 22 October 2021 13:33 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6891/pdf |
| article xml uploaded. | 22 October 2021 13:33 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6891/xml |
| article xml file uploaded | 22 October 2021 13:33 CEST | Update | N/A |
| article html file updated | 22 October 2021 13:32 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 13:31 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6891/pdf-vor |
| article xml uploaded. | 22 October 2021 13:31 CEST | Update | N/A |
| article xml file uploaded | 22 October 2021 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2021 18:56 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6891/pdf-vor |
