| article html file updated | 30 July 2022 05:57 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2268 |
| article html file updated | 15 September 2021 13:55 CEST | Original file | - |
| article pdf uploaded. | 15 September 2021 13:54 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/18/2268/pdf |
| article xml uploaded. | 15 September 2021 13:54 CEST | Update | https://www.mdpi.com/2227-7390/9/18/2268/xml |
| article xml file uploaded | 15 September 2021 13:54 CEST | Original file | - |
