| article html file updated | 6 September 2025 20:44 CEST | Update | https://www.mdpi.com/1424-8220/21/14/4709 |
| article html file updated | 27 July 2022 04:12 CEST | Update | N/A |
| article html file updated | 13 July 2021 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2021 10:29 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/14/4709/pdf |
| article xml uploaded. | 13 July 2021 10:29 CEST | Update | https://www.mdpi.com/1424-8220/21/14/4709/xml |
| article xml file uploaded | 13 July 2021 10:29 CEST | Original file | N/A |
| article pdf uploaded. | 9 July 2021 14:38 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/14/4709/pdf-vor |
