| article html file updated | 22 July 2022 23:22 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6222 |
| article html file updated | 2 November 2020 10:05 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 10:02 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6222/pdf |
| article xml uploaded. | 2 November 2020 10:02 CET | Update | https://www.mdpi.com/1424-8220/20/21/6222/xml |
| article xml file uploaded | 2 November 2020 10:02 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2020 10:31 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6222/pdf-vor |
