| article html file updated | 30 July 2022 20:49 CEST | Update | https://www.mdpi.com/2226-4787/9/4/195 |
| article html file updated | 8 December 2021 07:55 CET | Update | - |
| article pdf uploaded. | 8 December 2021 07:54 CET | Updated version of record | https://www.mdpi.com/2226-4787/9/4/195/pdf |
| article xml uploaded. | 8 December 2021 07:54 CET | Update | https://www.mdpi.com/2226-4787/9/4/195/xml |
| article xml file uploaded | 8 December 2021 07:54 CET | Update | - |
| article html file updated | 7 December 2021 07:24 CET | Original file | - |
| article pdf uploaded. | 7 December 2021 07:22 CET | Version of Record | https://www.mdpi.com/2226-4787/9/4/195/pdf-vor |
| article xml uploaded. | 7 December 2021 07:22 CET | Update | - |
| article xml file uploaded | 7 December 2021 07:22 CET | Original file | - |
