| article html file updated | 7 September 2025 02:59 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6866 |
| article html file updated | 22 August 2025 01:28 CEST | Update | - |
| article html file updated | 30 July 2022 11:16 CEST | Update | - |
| article html file updated | 20 October 2021 13:06 CEST | Original file | - |
| article pdf uploaded. | 20 October 2021 13:05 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6866/pdf |
| article xml uploaded. | 20 October 2021 13:05 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6866/xml |
| article xml file uploaded | 20 October 2021 13:05 CEST | Original file | - |
| article pdf uploaded. | 16 October 2021 09:25 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6866/pdf-vor |
| article pdf uploaded. | 16 October 2021 09:14 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6866/pdf-vor |
| article pdf uploaded. | 16 October 2021 08:53 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/20/6866/pdf-vor |
