| article html file updated | 30 July 2022 05:12 CEST | Update | https://www.mdpi.com/2227-9067/8/9/794 |
| article html file updated | 10 September 2021 12:50 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/9/794/pdf |
| article xml uploaded. | 10 September 2021 12:49 CEST | Update | https://www.mdpi.com/2227-9067/8/9/794/xml |
| article xml file uploaded | 10 September 2021 12:49 CEST | Original file | N/A |
