| article html file updated | 30 July 2022 18:14 CEST | Update | https://www.mdpi.com/2227-7080/9/4/91 |
| article html file updated | 25 November 2021 06:55 CET | Update | - |
| article pdf uploaded. | 25 November 2021 06:54 CET | Updated version of record | https://www.mdpi.com/2227-7080/9/4/91/pdf |
| article xml uploaded. | 25 November 2021 06:54 CET | Update | https://www.mdpi.com/2227-7080/9/4/91/xml |
| article xml file uploaded | 25 November 2021 06:54 CET | Update | - |
| article html file updated | 23 November 2021 12:34 CET | Original file | - |
| article pdf uploaded. | 23 November 2021 12:33 CET | Version of Record | https://www.mdpi.com/2227-7080/9/4/91/pdf-vor |
| article xml uploaded. | 23 November 2021 12:33 CET | Update | - |
| article xml file uploaded | 23 November 2021 12:33 CET | Original file | - |
