| article html file updated | 7 September 2025 03:47 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6446 |
| article html file updated | 30 July 2022 13:20 CEST | Update | N/A |
| article html file updated | 29 October 2021 10:08 CEST | Update | N/A |
| article html file updated | 28 October 2021 10:46 CEST | Original file | N/A |
| article pdf uploaded. | 28 October 2021 10:44 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/21/6446/pdf |
| article xml uploaded. | 28 October 2021 10:44 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6446/xml |
| article xml file uploaded | 28 October 2021 10:44 CEST | Original file | N/A |
| article pdf uploaded. | 27 October 2021 12:53 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/21/6446/pdf-vor |
