| article html file updated | 7 September 2025 02:45 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6806 |
| article html file updated | 30 July 2022 10:38 CEST | Update | N/A |
| article html file updated | 15 October 2021 10:13 CEST | Update | N/A |
| article html file updated | 15 October 2021 09:50 CEST | Update | N/A |
| article html file updated | 15 October 2021 09:50 CEST | Original file | N/A |
| article xml uploaded. | 15 October 2021 09:49 CEST | Original file | https://www.mdpi.com/1424-8220/21/20/6806/xml |
| article pdf uploaded. | 15 October 2021 09:49 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6806/pdf |
| article pdf uploaded. | 13 October 2021 14:16 CEST | Version of Record | N/A |
