| article html file updated | 24 December 2025 22:46 CET | Update | https://www.mdpi.com/1424-8220/20/21/6158 |
| article html file updated | 1 September 2025 12:12 CEST | Update | - |
| article html file updated | 22 July 2022 22:58 CEST | Update | - |
| article html file updated | 4 December 2020 10:53 CET | Update | - |
| article html file updated | 9 November 2020 10:20 CET | Original file | - |
| article pdf uploaded. | 9 November 2020 10:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6158/pdf |
| article xml uploaded. | 9 November 2020 10:18 CET | Update | https://www.mdpi.com/1424-8220/20/21/6158/xml |
| article xml file uploaded | 9 November 2020 10:18 CET | Original file | - |
| article pdf uploaded. | 29 October 2020 10:59 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6158/pdf-vor |
