| article html file updated | 30 July 2022 10:22 CEST | Update | https://www.mdpi.com/2227-7099/9/4/151 |
| article html file updated | 2 November 2021 06:38 CET | Original file | - |
| article pdf uploaded. | 2 November 2021 06:37 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/4/151/pdf |
| article xml uploaded. | 2 November 2021 06:37 CET | Update | https://www.mdpi.com/2227-7099/9/4/151/xml |
| article xml file uploaded | 2 November 2021 06:37 CET | Original file | - |
| article pdf uploaded. | 12 October 2021 12:19 CEST | Version of Record | https://www.mdpi.com/2227-7099/9/4/151/pdf-vor |
