| article html file updated | 1 September 2025 12:22 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6203 |
| article html file updated | 22 July 2022 23:15 CEST | Update | N/A |
| article html file updated | 4 December 2020 11:26 CET | Update | N/A |
| article html file updated | 2 November 2020 10:50 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2020 10:49 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6203/pdf |
| article xml uploaded. | 2 November 2020 10:49 CET | Update | https://www.mdpi.com/1424-8220/20/21/6203/xml |
| article xml file uploaded | 2 November 2020 10:49 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2020 13:41 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6203/pdf-vor |
