| article html file updated | 7 September 2025 03:27 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6956 |
| article html file updated | 30 July 2022 12:31 CEST | Update | N/A |
| article html file updated | 25 October 2021 11:01 CEST | Update | N/A |
| article html file updated | 25 October 2021 09:52 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2021 09:51 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6956/pdf |
| article xml uploaded. | 25 October 2021 09:51 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6956/xml |
| article xml file uploaded | 25 October 2021 09:51 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 13:43 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6956/pdf-vor |
