| article html file updated | 27 July 2022 04:00 CEST | Update | https://www.mdpi.com/2227-7390/9/14/1612 |
| article html file updated | 10 July 2021 16:45 CEST | Update | - |
| article pdf uploaded. | 10 July 2021 16:43 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/14/1612/pdf |
| article xml uploaded. | 10 July 2021 16:43 CEST | Update | https://www.mdpi.com/2227-7390/9/14/1612/xml |
| article xml file uploaded | 10 July 2021 16:43 CEST | Update | - |
| article html file updated | 8 July 2021 15:41 CEST | Original file | - |
| article pdf uploaded. | 8 July 2021 15:39 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/14/1612/pdf-vor |
| article xml file uploaded | 8 July 2021 15:39 CEST | Original file | - |
| article pdf uploaded. | 8 July 2021 13:18 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/14/1612/pdf-vor |
