| article html file updated | 7 September 2025 03:22 CEST | Update | https://www.mdpi.com/1424-8220/21/21/6992 |
| article html file updated | 30 July 2022 12:18 CEST | Update | N/A |
| article html file updated | 23 October 2021 10:05 CEST | Update | N/A |
| article html file updated | 22 October 2021 13:00 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 12:58 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/21/6992/pdf |
| article xml uploaded. | 22 October 2021 12:58 CEST | Original file | https://www.mdpi.com/1424-8220/21/21/6992/xml |
| article pdf uploaded. | 21 October 2021 13:59 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/21/6992/pdf-vor |
