| article html file updated | 1 September 2025 12:21 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6196 |
| article html file updated | 22 July 2022 23:14 CEST | Update | - |
| article html file updated | 2 November 2020 12:28 CET | Original file | - |
| article pdf uploaded. | 2 November 2020 12:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6196/pdf |
| article xml uploaded. | 2 November 2020 12:26 CET | Update | https://www.mdpi.com/1424-8220/20/21/6196/xml |
| article xml file uploaded | 2 November 2020 12:26 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 13:04 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6196/pdf-vor |
