| article html file updated | 1 September 2025 11:48 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6056 |
| article html file updated | 22 July 2022 22:21 CEST | Update | - |
| article html file updated | 4 December 2020 09:44 CET | Update | - |
| article html file updated | 28 October 2020 10:21 CET | Original file | - |
| article pdf uploaded. | 28 October 2020 10:19 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6056/pdf |
| article xml uploaded. | 28 October 2020 10:19 CET | Update | https://www.mdpi.com/1424-8220/20/21/6056/xml |
| article xml file uploaded | 28 October 2020 10:19 CET | Original file | - |
| article pdf uploaded. | 24 October 2020 11:37 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/21/6056/pdf-vor |
