| article html file updated | 2 August 2022 18:29 CEST | Update | https://www.mdpi.com/2226-4310/9/4/212 |
| article html file updated | 12 April 2022 14:15 CEST | Original file | - |
| article pdf uploaded. | 12 April 2022 14:13 CEST | Version of Record | https://www.mdpi.com/2226-4310/9/4/212/pdf |
| article xml uploaded. | 12 April 2022 14:13 CEST | Update | https://www.mdpi.com/2226-4310/9/4/212/xml |
| article xml file uploaded | 12 April 2022 14:13 CEST | Original file | - |
