| article html file updated | 7 September 2025 04:35 CEST | Update | https://www.mdpi.com/1424-8220/21/21/7401 |
| article html file updated | 30 July 2022 15:21 CEST | Update | N/A |
| article html file updated | 9 November 2021 10:09 CET | Update | N/A |
| article html file updated | 8 November 2021 10:19 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2021 10:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/21/7401/pdf |
| article xml uploaded. | 8 November 2021 10:18 CET | Update | https://www.mdpi.com/1424-8220/21/21/7401/xml |
| article xml file uploaded | 8 November 2021 10:18 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2021 11:39 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/21/7401/pdf-vor |
| article pdf uploaded. | 7 November 2021 11:39 CET | Version of Record | https://www.mdpi.com/1424-8220/21/21/7401/pdf-vor |
