| article html file updated | 2 August 2022 17:31 CEST | Update | https://www.mdpi.com/2227-9067/9/4/520 |
| article html file updated | 6 April 2022 13:07 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2022 13:05 CEST | Version of Record | https://www.mdpi.com/2227-9067/9/4/520/pdf |
| article xml uploaded. | 6 April 2022 13:05 CEST | Update | https://www.mdpi.com/2227-9067/9/4/520/xml |
| article xml file uploaded | 6 April 2022 13:05 CEST | Original file | N/A |
