| article html file updated | 27 July 2022 07:26 CEST | Update | https://www.mdpi.com/2227-7390/9/15/1809 |
| article html file updated | 30 July 2021 13:13 CEST | Original file | - |
| article pdf uploaded. | 30 July 2021 13:12 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/15/1809/pdf |
| article xml uploaded. | 30 July 2021 13:11 CEST | Update | https://www.mdpi.com/2227-7390/9/15/1809/xml |
| article xml file uploaded | 30 July 2021 13:11 CEST | Original file | - |
