| article html file updated | 1 September 2025 14:56 CEST | Update | https://www.mdpi.com/1424-8220/20/23/6869 |
| article html file updated | 23 July 2022 03:22 CEST | Update | - |
| article html file updated | 3 December 2020 03:47 CET | Update | - |
| article pdf uploaded. | 3 December 2020 03:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/23/6869/pdf |
| article xml uploaded. | 3 December 2020 03:45 CET | Update | https://www.mdpi.com/1424-8220/20/23/6869/xml |
| article xml file uploaded | 3 December 2020 03:45 CET | Update | - |
| article html file updated | 1 December 2020 08:36 CET | Original file | - |
| article pdf uploaded. | 1 December 2020 08:34 CET | Version of Record | https://www.mdpi.com/1424-8220/20/23/6869/pdf-vor |
| article xml uploaded. | 1 December 2020 08:34 CET | Update | - |
| article xml file uploaded | 1 December 2020 08:34 CET | Original file | - |
